158
2420333140 E06.13
EN
Telescopic machines, 28 - 43 m
E
- Electric circuit
Description of the components H43TPX (HB135JRT)
Marking
Description
1
Beacon light HL5
2 / 4 / 28
Lower cabin door
8
Chassis solenoid valves : YV12 (Axle brake release)- YV21A (Forward right-hand steering)-
YV21B (Forward left-hand steering)- YV33 (Swing axle brake release)
12
• Accelerator relay control KM6
• Pre-heating relay control KM5
14
Buzzer HA4
15
Chassis solenoid valves : YV8 (Outrigger or steering selection)- YV9 (Differential lock)- YV10
(High drive speed)- YV22A (Reverse right-hand steering)- YV22B (Reverse left-hand steering)-
YV31 (Steering locking)
17
Telescope safety solenoid valve YV35
18
Boom lifting safety solenoid valve YV36
19
Emergency valve for boom and telescopic boom combined movements YV37
20
LS control solenoid valve YV1
21
Turntable unlocking control solenoid valve YV34
22
Jib, compensation, platform rotation, outrigger extension and steering PVG YV2
23
Boom lifting PVG YV4
24
Direction PVG YV5
25
Boom telescoping PVG YV7
27
Engine looms
29
• Boom telescope length sensors : SL3- SL4
• Connection with ground control box door SA6
• Rear-axle angle sensor SL7
30
• Chassis sensors : SQ30 (Extended front left axles)- SQ31 (Extended front right axles)- SQ32
(Extended rear right axles)- SQ33 (Extended rear left axles)- SQ34 (Retracted front axle
adjustment)- SQ35 (Retracted rear axle adjustment)- SQ36 (Extended front axles)- SQ37
(Extended rear axles)- SQ38 (Retracted front axles)- SQ39, (Retracted rear axles)- SL5 (Turntable
angle sensor)
• Boom angle sensors : SL1- SL2
31
Forward drive proportional solenoid valve YV30A
32
Generator option
36
Chain n° *1 breakage sensor SQ12
37
Retracted boom telescope sensor SQ9
38
11 ° tilt sensor SQ1
39
3 ° tilt sensor SQ1
40
Hydraulic tank temperature probe B4
41
Lower boom sensor SQ3
42
Telescope impulsion sensor SQ4
45
High-speed driving detection sensor B8
46
"Aligned turntable" sensor SQ42
47
Cable breakage sensor SQ13
48
Fuel reserve sensor SQ41
49
Emergency pump relay KA43
50
Emergency stop line monitoring-Connection with ground control box door SA21
51
Front-axle angle sensor SL6
52
Horn HA1
54
Reverse drive proportional solenoid valve YV30B
Summary of Contents for H28TJ+
Page 2: ...2 2420333140 E06 13 EN Telescopic machines 28 43 m...
Page 6: ...6 Maintenance book...
Page 16: ...16 2420333140 E06 13 EN Telescopic machines 28 43 m A Safety precautions...
Page 34: ...34 2420333140 E06 13 EN Telescopic machines 28 43 m B Recommendations...
Page 98: ...98 2420333140 E06 13 EN Control Oil change Wheel reducer E002 15 mn...
Page 100: ...100 2420333140 E06 13 EN Replacement Hydraulic filter cartridge E003 15 min...
Page 102: ...102 2420333140 E06 13 EN Filling up Oil change Fuel tank E004 15 mn...
Page 110: ...110 2420333140 E06 13 EN Replacement Tightening Wheel E006 15 min...
Page 112: ...112 2420333140 E06 13 EN Tightening Screws bolts and nuts E007 15 min...
Page 114: ...114 2420333140 E06 13 EN Control Oil change Turntable rotation gearbox E008 15 mn...
Page 116: ...116 2420333140 E06 13 EN Control Lubrication Replacement Pulleys and wear pads E013 15 mn...
Page 120: ...120 2420333140 E06 13 EN Control Lubrication Chains E016...
Page 132: ...132 2420333140 E06 13 EN Cables and chains Specific adjustment procedure H43TPX HB135JRT E053...
Page 136: ...136 2420333140 E06 13 EN Control Filling up Battery charge Battery E018 10 min...
Page 138: ...138 2420333140 E06 13 EN Lubrication Telescope E022 15 mn...
Page 142: ...142 2420333140 E06 13 EN Control Cable carrier cat track E048 30 min...
Page 146: ...146 2420333140 E06 13 EN Telescopic machines 28 43 m D Diagnosis assistance...
Page 192: ...16 Electrical diagram Telescopics 28 to 43 m...