LOFTNESS Kwik Trim 53, Owner'S Manual And Parts Book

Page 1: ...Model Number Serial Number Date of Purchase Kwik Trim 53 Owner s Manual and Parts Book Originating w Serial Number 64 142 thru 64 147 N38422 Rev B 02 28 17 ...

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Page 3: ...s warranty shall not apply to any machine or attachment which shall have been repaired or altered outside the LOFTNESS factory or authorized LOFTNESS dealership or in any way so as in LOFTNESS judgment to affect its stability or reliability nor which has been subject to misuse negligence or accident nor to any machine or attachment which shall not have been operated in accordance with LOFTNESS pri...

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Page 9: ...ures 3 Operating Ranges 4 94 Degree Arc 4 70 Degree Tilt 4 360 Degree Continuous Swing 4 Extend 4 Kwik Trim Identification 5 Safety Instructions Safety First 7 Owner s Responsibility 7 Safety Rules 8 Operating Safety 8 Hydraulic Safety 8 Emergency Evacuation Safety Windows 9 Safety Decal Locations 9 Operating Instructions Entering The Machine 13 Exiting The Machine 13 Hydraulic Controls 14 Extendi...

Page 10: ...bricants 23 Lubrication 24 Grease Points 24 Releasing Hydraulic Pressure 25 Saw Blade 26 Blade Inspection 26 Blade Removal 26 Blade Installation 26 Boom 27 Care And Maintenance 27 Electrical Conductivity Test 27 Boom Inspection And Repairs 27 Troubleshooting 28 Parts Identification and Hydraulic Schematics Kwik Trim Assembly 32 Mast Boom Mount 34 Boom Assembly N38189 36 Boom Assembly N38189 Cont d...

Page 11: ...Schematic Boom and Saw 61 Hydraulic Schematic Winch 62 Windows Front Top and Left Side 64 Windows Rear and Right Side 66 Window Escape N105428 67 Top Cover Assembly N129683 68 Top Cover Assembly N38340 69 Blade and Track Cover 70 Cover Plate 71 Fire Extinguisher 72 Machine Decals and Signs 73 Takeuchi TB260 Filters 76 Appendix Specifications 77 Dimensions 78 Torque Specifications 79 Inches Hardwar...

Page 12: ...Kwik Trim 53 ...

Page 13: ...nance procedures Continuous improvement and advancement of Loftness products may result in changes to your equipment that may not be reflected in this publication Loftness reserves the right to make product improvements to the machine at any time Although great care has been taken to ensure the accuracy of this publication Loftness does not assume any liability for errors or omissions Warranty Pol...

Page 14: ...been specially prepared to carry machines presents an inherent danger where angularity dirt substance and exact steepness are unpredictable The terrain presents a continual element of danger which must be knowingly accepted by anyone venturing over it When operating the machine off road the operator must always use extreme care in selecting the safest path and keeping a close watch on terrain ahea...

Page 15: ...ttern control selector valve to choose ISO pattern Variable displacement piston pumps Large capacity oil cooler Custom valving for precise trimmer operation Boom 53 ft fiberglass non conductive boom The Kwik Trim has been dielectrically certified to ANSI A92 2 Category C Standards to 100KV for operator safety The telescopic function is driven by a simple longstoke hydraulic cylinder for lower main...

Page 16: ... the Mast on page 16 360 Degree Continuous Swing Providing the ultimate in agility and stability the Kwik Trim platform delivers extraordinary maneuverability allowing operators to safely approach and position the Kwik Trim securely within tight job site environments and difficult terrain See the machine s Owner s Manual for detailed information for operating the machine Extend 39 ft reach when th...

Page 17: ...5 Kwik Trim 53 Kwik Trim Identification Hose Reel Boom Boom Sensor Lift Sensor Blade Motor Saw Blade Lift Cylinder Tilt Cylinder Dozer Blade Winch Introduction Kwik Trim shown in transport mode ...

Page 18: ...6 Kwik Trim 53 ...

Page 19: ...wner s manual When you see this symbol be alert to the possibility of personal injury and carefully read the message that follows If Safety Decals on this machine are ISO two panel pictorial decals are defined as follows The first panel indicates the nature of the hazard The second panel indicates the appropriate avoidance of the hazard Background color is YELLOW Prohibition symbols such as and ST...

Page 20: ...th other than factory recommended service parts To do so may decrease the effectiveness of the machine It is the operator s responsibility to be aware of machine operation and work area hazards at all times Operators are responsible to be aware of safety hazard areas and follow instructions on warning caution or danger decals applied to the machine Know the area before operating the machine Be awa...

Page 21: ...the window from the inside locate and grab end of the rubber locking strip 1 and pull out Push the window out forcefully being aware of the outside surroundings To remove the window from the outside locate and grab the end of the rubber locking strip 2 and pull out Grab and lift the window out of the frame WARNING Do not try to push the window in Safety Instructions 1 2 Part No N34419 Part No N344...

Page 22: ...ructions could result in death or serious injury WARNING Crush hazard Must wear seatbelt No riders allowed Keep machine leveled laterally while operating Safety Instructions Safety Decal Locations Cont d DANGER ELECTROCUTION HAZARD Always maintain a safe separation from utility lines Consult utility company before trimming Keep boom clean and free of debris DANGER Handling people with this equipme...

Page 23: ...11 Kwik Trim 53 8 Part No N23506 WARNING SKIN PUNCTURE HAZARD HYDRAULIC LINES Protect hands and body from high pressure fluids N23506 8 8 Safety Decal Locations Cont d Safety Instructions ...

Page 24: ...12 Kwik Trim 53 ...

Page 25: ...ng The Machine WARNING Before operating the machine Keep seatbelt fastened Keep left console lowered Keep arms and feet in cab Use the handles and tracks to enter and exit the machine NOTE Never use the safety lock lever or control levers as hand holds NOTE Maintain three point contact at all times while entering or exiting the excavator Do not jump Adjust the seat belt so the belt is over the ope...

Page 26: ...tion refers to the front rear left and right of the machine as seen when sitting in the operator s seat with the dozer blade visible to the front Extending And Retracting the Boom from and to Transport Position Before any boom operations such as raising lowering and tilting can be performed the boom must be extended from its transport position And before transporting the boom must be returned to i...

Page 27: ... be raised or lowered Push the right joystick forward 1 to lower the boom Pull the right joystick backward 2 to raise the boom Extending and Retracting the Saw Blade NOTE The boom assembly must be extracted from the transport position before the saw blade can be extended and retracted Push the left joystick forward 1 to extend the reach of the saw blade Pull the left joystick backward 2 to shorten...

Page 28: ...tle knob 3 right to increase engine RPM Turn the knob left to decrease engine RPM NOTE It is recommended to operate the Kwik Trim at full RPM throttle Tilting the Mast NOTE The boom assembly must be extended from the transport position before the saw blade can be tilted Move the right joystick to the right 1 to tilt the saw blade right Move the right joystick to the left 2 to tilt the saw blade le...

Page 29: ...m the spool For low gear operation turn the top lever to LOW and leave side lever in FREE position For high gear operation turn the top lever to FREE and turn the side lever to HIGH WARNING Do not move shift levers while a load is on the winch cable Push the IN button 1 to wind the winch cable Push the OUT button 2 to unwind the winch cable 2 1 Operating Instructions 1 1 2 2 LEVERS IN FREE SPOOL P...

Page 30: ...cal cables The boom does not have to be in contact with electrical cables in order for the machine to be electrically charged The minimum approach distance with the saw blade is 10 ft 3 m Failure to observe this warning could result in serious injury or death WARNING Stay alert at all times Do not trim trees in dangerous weather conditions Perform a hazard assessment of the work area before starti...

Page 31: ...trimming limbs nearest the operator and work from the bottom of tree to the top NOTE Avoid rubbing the boom on lower limbs while working up the tree Rubbing the boom on the tree or limbs will result in damage to the boom and structural weaking of the boom Small Limbs A straight forward cut can be made with the saw by extending the boom until it contacts and cuts through the limb Large Limbs Always...

Page 32: ...der ideal conditions the skill of the operator the position of the machine upper structure and actual terrain conditions constantly influence and change these limits during operation of the machine The operator must evaluate every situation carefully and as a separate case Never assume the machine can cross a certain part of terrain because it has traveled there before or because the terrain appea...

Page 33: ... Fold step down reinsert the pin 2 into the lower hole and secure with the retaining clip 3 as shown IMPORTANT Return service step to its storage position when finished Climbing Service Steps Use dozer push frame track and small service step to reach the foldable service step WARNING Do not climb the service steps while the machine is in operation 1 2 2 3 3 ...

Page 34: ...g ramps clean of oil soil ice snow and other materials to prevent the machine from sliding sideways Clean the crawlers Chock the transporter wheels to prevent movement Turn off the deceleration switch and autodeceleration switch Otherwise the engine speed may suddenly increase to cause troubles for machines with the deceleration and auto deceleration switches When being loaded or unloaded travel s...

Page 35: ... on the left side 4 If any bolts are loose remove the bolt and add high strength Loctite to threads Reinsert bolt and tighten Fluids And Lubricants Proper lubrication is important Too little lubricant will cause premature failure of a bearing Too much lubrication usually causes high operating temperature and early failure of seals Follow all lubrication instructions and schedules included in this ...

Page 36: ...s Boom Cylinder upper Dozer Cylinder rear Dozer Cylinder front Boom Cylinder lower Mast Pivot Mast Cylinder lower Mast Cylinder upper Boom Pivot right Boom Pivot left Slew Drive Dozer Pivot right Dozer Pivot left 1 4 2 5 3 6 7 8 10 11 9 13 12 14 16 15 17 ...

Page 37: ...Boom Lift Cylinder Location Rod end 2 and 3 base end 16 and 17 Interval Every 50 hours of operation Mast Pivot Location Front 5 and rear 6 Interval Every 50 hours of operation Dozer Lift Cylinder Location Rod end 7 base end 8 Interval Every 50 hours of operation Dozer Pivot Location Left 9 and right 10 Interval Every 50 hours of operation Slew Drive Location Front of excavator 11 Interval Every 50...

Page 38: ...ine See Exiting The Machine on page 13 Inspect the saw blade teeth 1 for wear or damage after eight hours of operation or daily Replace or sharpen if necessary Inspect the blade guard 2 for damage NOTE The industry standard 24 in 609 6 mm carbide tipped saw blade teeth can be re sharpened Blade Removal WARNING Never attempt to make any adjustments while the excavator engine is running or the key i...

Page 39: ...ause the boom to be burnt beyond repair Boom Inspection And Repairs Inspect the boom surface for cracks due to weather age or improper paint preparations as these can cause boom failure NOTE Refinishing the exterior of the boom without masking the interior can cause paint overspray to settle on the inside This overspray will trap moisture and prevent water from beading on this rough surface The tr...

Page 40: ...r switch to red wire on solenoid Faulty sensor switch Replace sensor switch Faulty solenoid Replace solenoid Boom lift or tilt cylinders settle Leaking fitting or hose Check for leaks from valve stack to cylinder Faulty counter balance valve CBV cartridge Support the weight of the boom and switch cartridges Check if works Replace counter balance valve CBV cartridge Internal leakage of cylinder Rep...

Page 41: ...lade loose or worn Replace or repair if necessary Saw blade bent or damaged Replace blade Saw blade bearing damaged Replace bearing Motor for saw has leak Shaft seal on motor has blown Check return oil lines for possible pinched hose and replace shaft seal NOTE See the machine s Owner s Manual for additional troubleshooting procedures Maintenance ...

Page 42: ...30 Kwik Trim 53 ...

Page 43: ...31 Kwik Trim 53 PARTS IDENTIFICATION AND HYDRAULIC SCHEMATICS Parts Identification ...

Page 44: ...32 Kwik Trim 53 Parts Identification Kwik Trim Assembly 10 13 12 11 14 16 15 1a 8 7 9 6 5 1b 4 1 2 3 17 inside 1c ...

Page 45: ...page 72 5 1 Assembly WINDOW FRONT See page 64 6 1 N38290 STEP See page 47 7 1 N38071 BLADE WELDMENT TB260 See page 70 8 1 N28190 HYDRAULICS WINCH See page 59 9 1 N38144 MAST BOOM MOUNT See page 35 10 1 N38178 CRADLE ASSEMBLY See page 46 11 1 N28733 LIFT CYLINDER See page 50 12 1 N28732 TILT CYLINDER See page 50 13 1 Assembly HYDRAULICS See page 50 14 1 N38356 COVER PLATE See page 71 15 1 N105428 W...

Page 46: ...3 Parts Identification Mast Boom Mount 1 26 27 28 29 30 31 32 23 22 24 12 3 A A B C B 8 41 7 3 3 3 40 39 38 33 35 34 36 37 21 C 7 10 3 11 13 12 21 20 14 14 15 16 17 18 19 17 16 15 2 10 5 10 10 25 9 5 3 6 3 3 2 5 4 5 ...

Page 47: ...AM FN THRD 17 4 4341 NUT 3 4 FINE THREAD GRADE 8 18 1 N38131 PLATE ROTATION LOCK 19 1 N38153 PLATE ROTATION LOCK 20 1 N38100 MOUNT WELDMENT 21 6 4105 GREASE ZERK 1 4 SCREW IN 22 5 4011 BOLT 1 2 X 1 GRADE 5 23 2 4486 WASHER 1 2 FLAT 24 3 4250 NUT STANDARD 1 2 BOTTOM 25 3 4038 BOLT CARRIAGE 1 2 X 1 1 4 TOP 26 1 N38199 MOUNT WELDMENT HOSE REEL 27 2 4052 NUT LOCK 3 8 28 1 N38206 ROLLER HOSE 29 1 N5537...

Page 48: ...ART DESCRIPTION 1 1 N38189 BOOM ASSEMBLY See page 40 2 1 N24496 TUBE W SLIDES INNER See page 44 3 1 N38192 TUBE OUTER W SLIDES See page 43 4 8 N24810 SCREW FHCS 3 8 16 UNC X 1 1 4 5 1 N38189 BOOM ASSEMBLY See page 38 6 1 N38189 BOOM ASSEMBLY See page 37 1 5 2 3 6 4 ...

Page 49: ...UNNION 2 1 N24629 CYLINDER 2 BORE 72 STROKE 3 1 N28746 CYLINDER 2 1 2 X 175 STROKE 4 12 4011 BOLT 1 2 X 1 GRADE 5 5 12 N16472 WASHER 1 2 NORDLOCK 6 1 N38323 PLATE CYLINDER BOOM 7 1 N38212 PLATE CYLINDER BOOM Parts Identification Boom Assembly N38189 1 2 3 4 5 5 4 7 6 ...

Page 50: ...38 Kwik Trim 53 Parts Identification Boom Assembly N38189 Cont d 1 2 3 6 7 6 4 9 10 8 11 12 4 5 13 20 14 17 15 16 16 14 18 5 5 4 Item 18 N28614 Roller Assembly 18b 18a 4 19 ...

Page 51: ...317 BUSHING CYLINDER COUPLER 8 1 4276 BOLT 3 4 X 5 GR 5 9 1 N24610 COUPLER CYLINDER 1 25 ROD 10 1 4028 BOLT 3 4 X 2 3 4 GRADE 5 11 1 N128942 BOLT CARRIAGE 3 8 X 5 12 1 N38201 ROLLER HOSE 13 1 4052 NUT LOCK 3 8 14 2 N55161 MOUNT BOOM GLUED ASSY 15 1 N24620 ROD HOSE SUPPORT 16 2 N28272 BUSHING 1 01ID X 1 25ODX 682 17 1 N24490 PIN 1 25 X 4 125 18 18a 18b 1 N28614 ROLLER ASSY FAIRLEAD 2 N28701 ROLLER ...

Page 52: ...fication Boom Assembly N38189 Cont d QTY PART DESCRIPTION 1 1 N24594 MOTOR ASSEMBLY See page 48 2 4 4011 BOLT 1 2 X 1 GRADE 5 3 1 N31760 JIG KWIK TRIM MOTOR MOUNT 4 4 N16472 WASHER 1 2 NORDLOCK 5 4 4250 NUT STANDARD 1 2 1 2 3 4 5 ...

Page 53: ...TRIM JIG BOTTOM L 2 2 N31762 PLATE KWIK TRIM JIG TOP 3 2 N31761 PLATE KWIK TRIM JIG INNER 4 1 N31763 PLATE KWIK TRIM JIG BOTTOM R 5 1 N31221 PIN 3 8 X 2 1 4 RETAINER 6 7 4052 NUT LOCK 3 8 7 14 N31741 WASHER FLAT 3 8 SAE 8 14 4064 WASHER FLAT 3 8 9 7 4537 BOLT 3 8 X 2 1 4 GRADE 5 1 2 3 4 2 5 9 7 8 8 1 7 6 ...

Page 54: ...42 Kwik Trim 53 Outer Tube Assembly N38192 8 2 1 3 4 5 6 7 6 7 9 11 10 12 9 9 9 9 13 14 Parts Identification ...

Page 55: ...R 1 4 SAE FLAT 5 2 N38198 BOLT BHCS 1 4 20 UNC X 1 6 6 4431 SCREW FLAT HEAD CAP 1 2 X 1 1 2 7 6 N24917 SCREW FHCS 1 2 13 UNC X 1 1 4 8 1 N24475 TUBE BOOM OUTER 9 16 4011 BOLT 1 2 X 1 GRADE 5 10 4 4054 NUT LOCK 1 2 TOP 11 1 N24502 DEFLECTOR WELDMENT 12 1 N121215 PLATE CLAMP DEFLECTOR 13 2 N24491 SLIDE 50 X 4 25 X 24 14 2 N24492 SLIDE 50 X 6 25 X 24 Parts Identification ...

Page 56: ...1 2 FLAT 3 5 4011 BOLT 1 2 x 1 GRADE 5 4 1 N24481 TUBE BOOM INNER 5 1 N24494 SLIDE 0 50 x 4 25 x 20 6 2 N24495 SLIDE 0 50 x 6 25 x 14 7 1 N24807 PLATE EXTENDER BULKHEAD 8 12 N24680 BOLT 3 8 x 3 4 BHCS 9 2 N24809 BOLT FHCS 3 8 x 1 10 1 N24624 MOUNT WELDMENT BULKHEAD 11 1 N24659 SLIDE 0 50 x 4 25 x 24 1 4 5 6 11 6 8 7 8 8 9 10 2 3 ...

Page 57: ...Slides N38185 QTY PART DESCRIPTION 1 9 4011 BOLT 1 2 X 1 GRADE 5 2 1 N38186 CLAMP BOOM TOP WELDMENT 3 2 N24509 PLATE SLIDE SIDE 4 1 N24508 PLATE SLIDE TOP Parts Identification 1 2 1 1 1 1 1 1 3 4 3 1 Underside of clamp shown for clarity ...

Page 58: ... 5 2 2 N24506 SLIDE CLAMP SIDE 3 1 N24505 SLIDE BOTTOM TRANSPORT 4 8 4431 SCREW FLAT HEAD CAP 1 2 X 1 1 2 5 2 N55297 PLATE SLIDE SIDE 6 1 N38179 CRADLE WELDMENT 7 1 N24638 SLIDE BOTTOM TRANSPORT 8 1 N22210 SCREW 3 8 16 X 3 4 SCKT HD SET 9 2 4105 GREASE ZERK 1 4 SCREW IN 1 1 1 6 7 9 8 5 3 4 4 4 4 1 1 1 1 1 1 2 ...

Page 59: ...on Step 1 4 5 6 1 1 2 1 7 3 QTY PART DESCRIPTION 1 4 4375 PIN ROLL 3 16 X 1 2 1 N38295 PIN 1 2 X 7 00 3 1 N38316 PIN PIVOT STEP 4 1 N38090 CLIP HAIRPIN 5 32 X 2 1 2 5 1 N38294 BRACE STEP 6 1 N38290 STEP FOLD DOWN 7 1 N55219 PIN 50 X 5 9 ...

Page 60: ...24561 MOUNT MOTOR WELDMENT 8 1 4105 GREASE ZERK 1 4 SCREW IN 9 1 N24578 OHLA W BEARINGS 10 1 N24654 HUB 6 BEARING ASSY 11 1 N24592 BEARING 40MM ONE SEAL 12 1 N24591 BEARING 40MM NO SEALS 13 1 N24684 RETAINING RING 3 1 2 BD X 109 14 1 N24651 NUT HEX 1 1 2 FINE 15 2 4054 NUT LOCK 1 2 TOP 16 1 N24556 MOTOR VOAC 9 8CC See page 49 17 1 N24558 PLATE COVER MOTOR FORMED 18 6 4369 WASHER 5 16 FLAT 19 6 441...

Page 61: ...49 Kwik Trim 53 Parts Identification Motor N24556 1 2 4 5 3 QTY PART DESCRIPTION 1 N24866 SEAL KIT Includes Items 1 2 3 and 4 1 1 O RING 2 1 O RING 3 1 SHAFT SEAL 4 1 SEAL 5 1 N24867 KEY 6 X 6 X 35 ...

Page 62: ...m 53 Parts Identification Hydraulics Detail Hose Clamps Hose Clamps 5 19 Hose Wrap 20 Hose Wrap 21 Hose Wrap above and below bulkhead 22 Hose Wrap for tilt cylinder 2 4 9 7 8 6 3 14 15 1 16 18 18 16 17 10 11 12 13 ...

Page 63: ... CYLINDER 2 BORE 72 STROKE 11 1 N24629 CYLINDER 2 BORE 72 STROKE 12 2 N38381 HOSE 1 2 X 108 LG 8FJIC 10FJC 13 1 N38309 REEL HOSE HOLES ENLARGED 14 1 N28733 CYLINDER 5 X 24 CNTERBLNCE 15 1 N28732 CYLINDER 5 X 12 CNTERBLNCE 16 3 N13383 CLAMP DBL 1 2 SUPP HOSE 17 1 N20226 BOLT 5 16 X 4 GRADE 5 18 4 N21365 CLAMP 3 8 DOUBLE HOSE 19 1 N129313 HOSE SLEEVE 2 1 2 X 62 20 1 N129323 SLEEVE HOSE 2 1 2 X 154 2...

Page 64: ...2 Kwik Trim 53 Parts Identification Hydraulics Cont d DETAIL A DETAIL B DETAIL C DETAIL D 13 14 15 12 17 16 14 13 10 10 12 11 10 8 9 3 1 2 4 5 6 7 19 18 25 24 17 26 27 11 28 22 12 18 12 24 23 20 21 21 20 ...

Page 65: ...6FJX 12 4 N20037 ELBOW 90 DEG 6MJIC 8MOR 13 6 N24621 ADAPTER BULKHEAD 8MJIC 8MJIC 14 2 N26387 NUT JAM 08 BULKHEAD 15 2 N28891 HOSE 1 2 8FJIC 10FJIC X 270 16 2 N28892 HOSE 1 2 8FJIC 10FJIC X 286 17 2 N38379 HOSE 3 8 X 264 LG 6FJX 6FJX90 18 2 N24841 HOSE 3 8 X 192 6FJIC FJIC 19 2 N17022 ADAPTER 6MJIC 8MOR 20 2 N38380 HOSE 1 2 X 209 LG 8FJIC FJIC 21 2 N11952 ELBOW 90 DEG 08MJIC 08MOR 22 1 N24832 VALV...

Page 66: ...54 Kwik Trim 53 Parts Identification Hydraulics Cont d 1 2 3 4 5 12 13 14 15 16 17 18 6 7 8 9 DETAIL E 7 11 10 ...

Page 67: ...JC 8MOR 7 1 N38372 HOSE 1 2 X 24 LG 8FJX 8FJX90 8 1 N20037 ELBOW 90 DEG 6MJIC 8MOR 9 2 N34164 ADAPTER 6FJIC 4MBSPP 10 1 N17022 ADAPTER 6MJIC 8MOR 11 1 PA7 HOSE TAKEUCHI PA7 12 2 N38375 HOSE 1 2 X 24 LG 8FJX 8FJX 13 1 N38339 ADAPTER 8MJC 12MOR 14 1 AUXL HOSE TAKEUCHI AUXL 15 1 N38370 HOSE 1 4 X 11 LG 6FJX 6FJX90 16 1 N38369 HOSE 1 4 X 37 LG 6FJX 6FJX90 17 2 N37279 TEE 6MJIC 6FJIC 6MJIC 18 1 N34326 ...

Page 68: ... 1 2 3 4 5 6 7 8 9 10 11 6 12 13 14 15 16 1 29 30 30 30 31 32 33 21 44 27 35 36 37 38 39 40 41 42 43 34 20 28 21 26 17 18 19 20 8 21 22 23 24 25 16 26 27 28 15 DETAIL F two views Hydraulics Cont d Parts Identification ...

Page 69: ... WASHER 3 8 NORDLOCK 20 1 N38343 TEE 12MJIC 12MJIC 16MORB 21 2 N11948 ADAPTER 12FJIC 8MJIC 22 1 N34170 VALVE PILOT TO OPEN 23 1 N16169 TEE 6MJIC 6MOR 6MJIC 24 2 N37279 TEE 6MJIC 6FJIC 6MJIC 25 1 N38369 HOSE 1 4 X 37 LG 6FJX 6FJX90 26 1 N20548 ELBOW 90 DEG 8MOR 8FJIC 6809 8 8 27 4 N24831 VALVE SOLENOID 12VDC N O 28 2 N20228 ADAPTER 8MJC 8MOR 29 2 N38280 ADAPTER 8MJIC 8MBSPP 30 3 N38276 CAP SWIVEL 1...

Page 70: ... 6MOR 6FJIC 11 5 N29078 ELBOW 90 DEG 6MJIC 6FJIC 12 1 N24645 VALVE CROSSPORT RELIEF 13 6 N24821 ADAPTER 6MOR 6MJIC 14 1 BSWR HOSE TAKEUCHI BSWR 15 1 ARMH HOSE TAKEUCHI ARMH 16 4 N26387 NUT JAM 08 BULKHEAD 17 4 N24621 ADAPTER BULKHEAD 8MJIC 8MJIC 18 2 N38380 HOSE 1 2 X 209 LG 8FJIC 8FJC 19 1 AUXL HOSE TAKEUCHI AUXL 20 1 AUXR HOSE TAKEUCHI AUXR 21 2 N38345 ADAPTER 12MBSPP 8FJIC 22 4 N38381 HOSE 1 2 ...

Page 71: ... X 19 LONG 6FJX 6FJX 7 2 N24780 NUT LOCK BULKHEAD 6 8 2 N24775 ADAPTER BULKHEAD 6MJIC 6MJIC 9 2 N38367 HOSE 3 8 X 48 LONG 6FJX 8FJX 10 1 N28190 WINCH 11 2 N21381 ELBOW 45 DEG 8MJC 10MOR 12 4 4466 BOLT 1 2 X 1 1 2 GRADE 8 13 4 N16472 WASHER 1 2 NORDLOCK 14 2 4052 NUT LOCK 3 8 15 2 N16470 WASHER 3 8 NORDLOCK 16 2 4416 BOLT 3 8 X 1 1 4 GRADE 5 17 1 FAIRLEAD 1 N34766 CABLE 3 8 X 100 Extra cable not sh...

Page 72: ...LINDER B1 A1 B2 A2 BUCH BUCR 12VDC N38373 BOOR BOOH 12VDC B6 A6 BSWH BSWR N38377 N38377 N38379 N38378 N38419 N24841 LIFT CYLINDER TRANSPORT CYLINDERS CAB Hydraulic Schematic Lift Tilt Transport Cylinders Parts Identification ...

Page 73: ...380 RETURN PRESSURE HOSE REEL A B C 12VDC TANK 2 1 3 A8 B8 PB6 ARMH N38374 ARMR N38376 AUXR B6 N38381 N28891 N24826 N24825 N38371 N38638 N38372 N38375 AUXL N38381 N24681 N28292 N24261 N34710 N38369 N38370 PA7 12VDC BOOM CYLINDER SAW MOTOR 12VDC CAB Parts Identification ...

Page 74: ...62 Kwik Trim 53 N38367 N38364 N38365 N38367 N38364 N38366 WINCH SLEW Hydraulic Schematic Winch Parts Identification ...

Page 75: ...63 Kwik Trim 53 This page intentionally left blank Parts Identification ...

Page 76: ...64 Kwik Trim 53 Parts Identification Windows Front Top and Left Side 1 3 7 8 10 11 12 9 4 5 5 4 5 5 6 2 A B A B ...

Page 77: ...27 FRONT SEAL RUBBER 1 4 3 1 N129520 PANEL FRONT KT TB260 4 52 4051 NUT LOCK 5 16 5 104 4369 WASHER 5 16 FLAT 6 31 1141 BOLT 5 16 X 1 1 4 GR 5 FULL THRD 7 1 N38326 DOOR SEAL RUBBER 1 4 8 1 N38050 DOOR 9 13 4203 BOLT 5 16 X 1 GRADE 5 10 1 N38049 PANEL POLY KWIK TRIM 11 16 N28237 SCREW 5 16 X 1 SELF TAPPING 12 1 N38325 SIDE SEAL RUBBER 1 4 ...

Page 78: ...TY PART DESCRIPTION 1 1 N105428 WINDOW ESCAPE REAR See page 67 2 1 N38321 ESCAPE SEAL RUBBER 1 4 3 1 N105416 WINDOW RIGHT 4 23 N28237 SCREW 5 16 X 1 SELF TAPPING Parts Identification Windows Rear and Right Side 3 2 4 1 ...

Page 79: ...470 PANEL MOUNT ESCAPE 5 1 N105466 LOCK STRIP REAR TOP 6 1 N105444 GASKET WINDOW REAR TOP 7 16 4051 NUT LOCK 5 16 8 32 4369 WASHER 5 16 FLAT 9 1 N105484 SEAL RUBBER 1 4 10 1 N105472 PANEL POLY KWIK TRIM 11 16 1141 BOLT 5 16 X 1 1 4 GR 5 FULL THRD 12 1 N107696 LOCK STRIP WINDOW REAR 13 1 N107694 GASKET WINDOW REAR TOP Window Escape N105428 1 2 3 4 5 6 7 8 8 9 10 11 12 13 ...

Page 80: ...68 Kwik Trim 53 Top Cover Assembly N129683 1 2 3 4 5 6 7 8 9 10 11 12 13 2 3 4 15 16 17 18 14 2 3 Parts Identification ...

Page 81: ...9646 TOP WELDMENT 8 8 4201 BOLT 1 2 X 4 1 2 GR 5 9 7 4195 BOLT 3 8 X 1 GRADE 5 10 1 N38068 COVER SPACER LEFT 11 1 N38219 SEAL RUBBER TOP 1 2 12 8 N16472 WASHER 1 2 NORDLOCK 13 8 4250 NUT STANDARD 1 2 14 1 N38220 SEAL RUBBER FRONT 1 2 15 7 N38360 SCREW 3 8 X 1 3 4 SELF TAPPING 16 1 N38060 COVER SPACER RIGHT 17 1 N38218 SEAL RUBBER TOP PANEL 1 2 18 2 N38221 SEAL RUBBER SIDES 1 Top Cover Assembly N38...

Page 82: ...70 Kwik Trim 53 Parts Identification Blade and Track Cover QTY PART DESCRIPTION 1 1 N38071 BLADE WELDMENT TB260 2 2 N31829 COVER KWIK TRIM 1 2 Item 2 is placed inside of tracks 2 places ...

Page 83: ...over Plate QTY PART DESCRIPTION 1 1 4006 BOLT 3 8 X 1 1 2 GRADE 5 2 1 N38355 WASHER 44 X 3 50 X 10GA 3 1 N38356 WELDMENT MOUNT HYD 4 2 N28237 SCREW 5 16 X 1 SELF TAPPING 5 2 4203 BOLT 5 16 X 1 GRADE 5 6 1 N38216 PLATE COVER 3 4 4 6 5 5 2 1 ...

Page 84: ... 1 N28326 FIRE EXTINGUISHER ABC 10LB 2 6 4203 BOLT 5 16 x 1 GR5 3 6 N16469 WASHER 5 16 NORDLOCK 4 1 N28329 MOUNT BRACKET FIRE EXTINGUISHER 5 6 4369 WASHER 5 16 FLAT 6 6 4051 NUT LOCK 5 16 7 1 N38328 MOUNT FIRE EXTINGUISHER 8 2 N28820 SCREW 5 16 X 3 4 SELF TAPPING 1 4 5 8 6 7 3 2 ...

Page 85: ...ways maintain a safe separation from utility lines Consult utility company before trimming Keep boom clean and free of debris DANGER Handling people with this equipment can cause severe injury or death Do not use for lifting lowering or transporting people WARNING Read and understand operator s manual before using this machine Failure to follow operating instructions could result in death or serio...

Page 86: ...ification 8 50 Model Number Serial Number Date of Manufacture Tested to ANSI 92 2 C Part No N28010 Part No N28012 Part No N28288 Part No N28577 Part No N26974 3 4 1 1 1 1 1 3 4 Part No N151283 VEHICLE TEST WEIGHT 14 000LBS STANDARDS MET ROPS ISO3471 ISO12117 2 ISO8082 2 OPS ISO8084 FOPS ISO8083 FOR LOFTNESS KWIK TRIM 53 LOFTNESS 650 SOUTH MAIN STREET HECTOR MN 55342 2 2 ...

Page 87: ...75 Kwik Trim 53 Machine Decals and Signs Cont d Part No N28503 5 Part No N28576 Part No N26972 Part No N13518 7 7 6 6 8 8 6 5 5 7 8 Parts Identification ...

Page 88: ...ement Y129A00 55703 N118124 Hydraulic Filter Element 15511 03900 N38398 Pilot Oil Element 15512 00601 57105 7105 N38397 Cab Air Filter 05546 03101 N118126 Cab Fresh Air Filter 05546 00025 N118128 Refer to the List of Consumables in the Maintenance section of the Takeuchi TB260 Operator s Manual for the filter and element maintenance schedules The schedules also include page references for replacem...

Page 89: ...ade Operating Speed 3 000 RPM Weight 14 000 lbs 6 350 kg Fuel Consumption 1 6 Gallon 6 05 liter per Hour Hydraulic Winch 12 000 lbs 5 443 kg Capacity Rollover Protection ROPS FOPS OPS Certified Cab Windows 1 2 in Tinted Polycarbonate Custom Full view Tinted Polycarbonate Skylight with Guard Certifications Boom ANSI A92 2 Category C ROPS ISO3471 ISO12117 2 8082 2 OPS ISO8084 FOPS ISO8083 Specificat...

Page 90: ...th Boom Withdrawn B Transport 31 ft 9 45 m Overall Height C 10 ft 4 in 3 14 m Rear Extension with Boom Withdrawn D 5 ft 9 in 1 75 m Excavator Length E 11 ft 3 35 m Front Extension with Boom Withdrawn F 14 ft 3 in 4 34 m Width G 6 ft 7 in 2 m Weight 14 000 lbs 6 350 kg Dimensions Appendix D B A E F G C ...

Page 91: ... lb 26 N m 26 ft lb 35 N m 7 16 27 ft lb 37 N m 35 ft lb 47 N m 42 ft lb 57 N m 54 ft lb 73 N m 59 ft lb 80 N m 77 ft lb 104 N m 30 ft lb 41 N m 42 ft lb 57 N m 1 2 42 ft lb 57 N m 54 ft lb 73 N m 64 ft lb 87 N m 83 ft lb 113 N m 91 ft lb 123 N m 117 ft lb 159 N m 45 ft lb 61 N m 64 ft lb 88 N m 9 16 60 ft lb 81 N m 77 ft lb 104 N m 92 ft lb 125 N m 120 ft lb 163 N m 130 ft lb 176 N m 169 ft lb 22...

Page 92: ...115 in lb 17 N m 150 in lb 6 3 N m 56 in lb M8 14 N m 124 in lb 18 N m 159 in lb 22 N m 195 in lb 28 N m 248 in lb 31 N m 274 in lb 40 N m 354 in lb 15 N m 133 in lb M10 28 N m 21 ft lb 36 N m 27 ft lb 43 N m 32 ft lb 56 N m 41 ft lb 61 N m 45 ft lb 79 N m 58 ft lb 30 N m 22 ft lb M12 49 N m 36 ft lb 63 N m 46 ft lb 75 N m 55 ft lb 97 N m 72 ft lb 107 N m 79 ft lb 138 N m 102 ft lb 53 N m 39 ft lb...

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Page 94: ...www loftness com Loftness Specialized Equipment Inc 650 So Main Street PO Box 337 Hector MN 55342 Tel 320 848 6266 Fax 320 848 6269 Toll Free 1 800 828 7624 Printed in USA Loftness 2017 ...