Section 2 • Specifications
November 2014
Part No. 229753
GS-2669 RT • GS-3369 RT • GS-4069 RT
2 - 7
Kubota WG972 Engine
Displacement
58.7 cu in
0.96 liters
Number of cylinders
3
Bore & stroke
2.93 x 2.90 inches
74.5 x 73.6 mm
Horsepower,
Gross intermittent
29.0 @ 3200 rpm
21.6 kW
@ 3200 rpm
Firing order
1 - 2 - 3
Compression ratio
9.2:1
Compression pressure
128
to 185 psi
8.8 to 12.7 bar
Low idle
1500 rpm
Frequency
25 hz
High idle
3000 rpm
Frequency
50 hz
Governor
centrifugal flyweight mechanical
Valve clearances, cold
0.0057 to 0.0073 inches
0.145 to 0.185 mm
Engine coolant capacity
2.4 quarts
2.3 liters
Lubrication system
Oil pressure
28 to 64 psi
(operating temperature @ 3850 rpm)
1.9 to 4.4 bar
Oil capacity (including filter)
3.6 quarts
3.4 liters
SPECIFICATIONS
Oil viscosity requirements
Units ship with 15W-40.
Extreme operating temperatures may require the use of
alternative engine oils. For oil requirements, refer to the
Engine Operator Handbook on your machine.
Fuel pump
Fuel pressure, static
2.84 psi
0.19 bar
Fuel flow rate
0.125 gpm
0.47 L/min
Starter motor
Brush length, new
0.669 in
17 mm
Brush length wear limit
0.453 in
11.5 mm
Brush spring tension
50 to 91 ounces
13.7 to 25.5 N
Battery
Type
12V DC
Group
34/78
Quantity
1
Ampere hour
75AH
Cold cranking ampere
900A
Reserve capacity at 25A rate
120 minutes
Summary of Contents for GS-2669 RT
Page 169: ...Section 6 Schematics November2014 6 9 Control Panel Circuit Diagram 6 10 ...
Page 235: ...Section 6 Schematics November2014 6 75 6 76 Electrical Schematic GS 4069 RT Gas LPG Models AS ...
Page 238: ...November2014 Section 6 Schematics 6 78 Electrical Schematic GS 4069 RT Gas LPG Models AS 6 77 ...
Page 243: ...Section 6 Schematics November2014 6 83 Electrical Schematic GS 4069 RT Diesel Models AS 6 82 ...
Page 246: ...November2014 Section 6 Schematics 6 86 Electrical Schematic GS 4069 RT Diesel Models AS 6 85 ...
Page 251: ...Section 6 Schematics November2014 6 91 Electrical Schematic GS 4069 RT Gas LPG Models CE 6 92 ...
Page 254: ...November2014 Section 6 Schematics 6 94 Electrical Schematic GS 4069 RT Gas LPG Models CE 6 93 ...
Page 259: ...Section 6 Schematics November2014 6 99 6 100 Electrical Schematic GS 4069 RT Diesel Models CE ...
Page 267: ...Section 6 Schematics November2014 6 107 Hydraulic Schematic GS 2669 RT and GS 3369 RT 6 108 ...
Page 270: ...November2014 Section 6 Schematics 6 110 Hydraulic Schematic GS 4069 RT 6 109 ...