 |
| ENGINE |
| Make/Model/Fuel Type |
Cummins B5.9-C/Diesel |
| Type |
4-cycle, watercooled, turbocharged after-cooled, direct injection |
| Net flywheel horsepower |
160HP/2400 RPM |
| Maximum torque |
490 lb/ft. @ 1500 RPM |
| Number of cylinders |
6 |
| Bore and stroke |
4.02" x 4.72" (102 mm x 120 mm) |
| Total displacement |
359 in3 (5883 cm3) |
| Alternator |
AC24V-1.68kw (65 amp) |
| Starting motor |
24V-7.8kw (4 HP) |
| Battery |
12V-150AH, 2 units |
| Governor |
All-speed, mechanical type |
|
| TORQUE CONVERTER AND TRANSMISSION |
| Torque converter |
3 elements, single stage |
| Torque stall ratio |
3.65:1 |
| Main clutches |
Wet hydraulic, multi-disk type |
| Cooling method |
Forced circulation type |
| Transmission |
Full powershift, 4 forward, 4 reverse with automatic mode (2nd-4th) with
downshift
switch for 2nd-1st downshifting |
| Speeds Forward |
1st: 4.7 MPH (7.5 km/hr)
2nd: 7.8 MPH (12.5 km/hr)
3rd: 12.7 MPH (20.5 km/hr)
4th: 23.0 MPH (37.0 km/hr) |
| Speeds Reverse |
1st: 4.7 MPH (7.5 km/hr)
2nd: 7.8 MPH (12.5 km/hr)
3rd: 12.7 MPH (20.5 km/hr)
4th: 23.0 MPH (37.0 km/hr) |
|
| SERVICE REFILL CAPACITY |
| LOCATION |
Capacity: Gallons
|
Capacity: Liters
|
| Engine (coolant) |
14.3
|
(54.0)
|
| Fuel tank (diesel fuel) |
58.1
|
(220.0)
|
| Engine (oil pan) |
5.8
|
(22.0)
|
| Front axle (gear oil) |
12.7
|
(48.0)
|
| Rear axle (gear oil) |
13.5
|
(51.0)
|
| Steering Box |
0.4
|
(1.5)
|
| Torque convertor and transmiss (engine oil) |
7.9
|
(30.0)
|
| Hydraulic system including tank (hydraulic oil) |
35.7
|
(135.0)
|
| Brake oil tank (engine oil) |
1.3
|
(4.9)
|
|
|
|
| HYDRAULIC AND STEERING SYSTEM |
| Steering type |
Articulated frame steering |
| Steering mechanism |
Hydraulic power steering unit, mechanical follow-up |
| Lift (boom) cylinder |
Two (2) double-acting piston type: 5.5" x 29.7" (140 mm x 754
mm) |
| Tilt (bucket) cylinder |
One (1) double-acting piston type: 6.3" x 19.8" (160 mm x 502
mm) |
| Steering cylinder |
Two (2) double-acting piston type: 3.1" x 15.0" (80 mm x 380 mm) |
| Steering oil pump |
Gear type: 37.8 GPM@ 1800 RPM (143 LPM @ 1800 RPM) |
| Main oil pump |
Gear type: 15.9 GPM @ 1800 RPM (60 LPM @ 1800 RPM) |
| Pilot oil pump |
Gear type: 10.6 GPM @ 1800 RPM (40 LPM @ 1800 RPM) |
| Relief valve set pressure |
Loading |
3000 psi (210 kg/cm2) |
| Steering |
3000 psi (210 kg/cm2) |
| HYDRAULIC CYCLE TIME* |
| Lifting time (at full load) |
6.2 sec. |
| Lowering time (empty) |
3.1 sec. |
| Bucket dumping time |
1.2 sec. |
| TOTAL |
10.5 sec. |
*Measured in accordance with SAE J732C
|
| AXLE SYSTEM |
| Drive system |
4-wheel drive |
| Front and rear axle |
Full floating banjo type |
| Tires |
Standard |
20.5 x 25-12PR (L-2) |
| Optional |
20.5 x 25-12PR (L-3)
23.5 x 25-12PR (L-2) |
| Reduction and differential gear |
Spiral bevel gear, 1 stage reduction, torque proportioning type |
| Final reduction gear |
Outboard mounted, internal planetary gear |
| Oscillation angle |
±12° (total 24°) |
|
| BRAKE SYSTEM |
| Service brakes |
4 wheel air over hydraulic wet disk brakes, dual circuit |
| Parking/Emergency brake |
Spring applied air release type. Meets MSHA requirements |
|
