Make/Model/Fuel Type

Cummins QSK19

Type

4-cycle, watercooled, inline direct injection type with turbocharged and air cooled intercooler

Net flywheel horsepower

480HP/2000 RPM

Maximum torque

1386 ft/lb @ 1300 RPM

Number of cylinders

6

Bore and stroke

6.25" x 6.25" (159mm x 159mm)

Total displacement

1150 in3 (18,853 cm3)

Alternator

AC24V–1800W (75 amp)

Starting motor

24V–8.9kw (12HP)

Battery

12V–200AH, 2 units

Governor

All-speed, electrical type

Torque converter

3 elements, single stage, 1-phase

Torque stall ratio

2.75

Main clutches

Wet hydraulic, multi-disc type

Cooling method

Forced circulation type

Transmission

Full powershift, 4 forward, 3 reverse with automatic mode (2nd–4th) with downshift switch for 2nd–1st downshifting. Autobrake protects transmission from overspeeding

Speeds

Forward

1st: 4.3 MPH (7.0km/hr)
2nd: 8.1 MPH (13.0km/hr)
3rd: 13.2 MPH (21.3 km/hr)
4th: 21.8 MPH (35.1 km/hr)

Speeds

Reverse

1st: 4.7 MPH (7.5 km/hr)
2nd: 8.6 MPH (13.9 km/hr)
3rd: 14.1 MPH (22.7 km/hr)

LOCATION

Gallons

Liters

Engine (coolant)

32

(122) 

Fuel tank (diesel fuel)

177

(670) 

Engine oil (oil pan)

17

(66) 

Front axle (gear oil) 

48

(180) 

Rear axle (gear oil)

48

(180) 

Torque converter and transmission (engine oil)

22.5

(85) 

Hydraulic system including tank (hydraulic oil) 

125.5

(475) 

Steering type

Articulated frame steering

Steering mechanism

Hydraulic power steering unit pilot operated type

Lift (boom) cylinder

Two (2) double-acting piston type:
8 7/8" x 3' 8 9/16" (225mm x 113.2mm)

Tilt (bucket) cylinder

Two (2) double-acting piston type:
7 1/2" x 2' 6 3/16" (190mm x 767mm)

Steering cylinder

Two (2) double-acting piston type:
4 5/16" x 2' 4 3/8" (110mm x 720mm)

Steering oil pump

Gear type: 108.8 GPM @ 2000 RPM
(412 LPM @ 2000 RPM)

Main oil pump

Gear type: 48.1 GPM @ 2000 RPM
(182 LPM @ 2000 RPM)

Pilot oil pump

Gear type: 51.8 GPM @ 2000 RPM
(196 LPM @ 2000 RPM) 

HYDRAULIC CYCLE TIME*

Lifting time (at full load)

8.4 sec.

Lowering time (empty)

4.7 sec.

Bucket dumping time

2.1 sec.

TOTAL

15.2 sec.

* Measured in accordance with SAE J732C

Drive system

4-wheel drive

Front and rear axle

Full floating banjo type

Tires

Standard

35/65-33-24PR (L-4) 

Optional

35/65-33-24PR (L-5)
35/65-33-30PR (L-4) (L-5),
  35/65-R33

Reduction and differential gear

Spiral bevel gear, 1 stage reduction

Final reduction gear

Outboard mounted, internal planetary gear

4.0 sec.

±13° (total 26°) 

Service brakes

4 wheel, adjustment-free, wet multiple disc brake. Controlled by full hydraulic system. Dual circuit

Parking/Emergency brake

Spring applied oil released type, located in front driveline.