Engine
Emissions
Tier 4 Final
Engine Manufacturer
Cummins
Engine
Model: B 6.7
Displacement
409 in³ (6.7l)
Bore
4.21 in (107 mm) | Hydraulic Cylinder lift: 3.94 in (100 mm) | Hydraulic Cylinder tilt: 5.9 in (150 mm) | Hydraulic Cylinder tilt/pitch : 5.1 in (130 mm)
Stroke
4.48 in (124 mm) | Hydraulic Cylinder lift: 43.1 in (1095 mm) | Hydraulic Cylinder tilt: 11.7 in (297.5 mm) | Hydraulic Cylinder tilt/pitch : 20.5 in (520 mm)
Engine Power
Gross: 232 hp (173 kW) | Net: 213 hp (159 kW)
Rated Engine Speed
2000 rpm
Engine Torque, Maximum
700 lb-ft (949 Nm) @ 1500 rpm
Air Cleaner
Cummins Filtration Direct Flow™, dry type, exhaust aspiration, with dash-mounted electronic service indicator
Cooling
Engine rating: –34°f (–37°C)
Cooling System
Type: Suction- type variable-speed fan, hydraulically driven with perforated engine side sheets and heavy duty louvered front grill
Drivetrain
Transmission
Single stage 14.6 in (370 mm) torque converter with a 2.3:1 stall ratio drives to transmission through a double universal joint. Modular, countershaft type power shift transmission, electro-hydraulic control. Preset travel speed and autodownshift.
Steering
Exclusive 2-speed geared steering module provides gradual turns while maintaining full power to both tracks plus conventional clutch-brake performance for tight or pivot turns. Coupled to 3-speed transmission, the 2-speed steering provides 6 speeds forward and 6 reverse. The left hand joystick controls transmission and steering drive for up and down shifting, steering, Hi/Lo selection and LH/RH gradual turn.
Final Drive
Double-reduction final drives mounted independently of track frames and dozer push arms for isolation from shock loads.
Suspension
Suspension
Oscillation-type with equalizer bar & forward mounted pivot shafts
Brakes
Brake System Type
Service: Spring applied hydraulically released multi-disc wet brakes. Foot pedal linkage control.
Parking Brake
The steering brakes also act as service and parking brakes. Service brakes are locked automatically when the transmission safety lever is actuated or when the engine is cut off.
Battery
Battery Capacity, Maximum
950 CCA
Electric
Electrical
Voltage: 24 V
Alternator
Rating: 110A
Operational
Ground Pressure
Stage IIIA: 5.7 psi (39.6 kPa) | Stage V: 5.8 psi (40.0 kPa)
Operating Conditions
Maximum drawbar pull: 106.11 lbf (472 kN) | Penetration force shank: Single: 15970 lb (71.04 kN) / Multi: 14387 lb (64 kN) | Pryout force shank: Single: 87874 lb (390.9 kN) / Multi: 60404 lb (268.7 kN)
Operating Speed
Travel, Forward 1st: Low: 1.7 mph (2.8 km/h) / High: 2.4 mph (3.8 km/h) | Travel, Reverse 1st: Low: 2.1 mph (3.3 km/h) / High: 2.8 mph (4.5 km/h) | Travel, Forward 2st: Low: 3.1 mph (5.0 km/h) / High: 4.2 mph (6.7 km/h) | Travel, Reverse 2st: Low: 3.7 mph (6.0 km/h) / High: 5.0 mph (8.0 km/h) | Travel, Forward 3st: Low: 5.0 mph (8.0 km/h) / High: 6.5 mph (10.5 km/h) | Travel, Reverse 3st: Low: 5.8 mph (9.3 km/h) / High: 7.6 mph (12.3 km/h)
Hydraulics
Hydraulic Type
Closed center load sensing hydraulic system with variable-displacement multi-piston pump
Hydraulic Flow
Pump: 38.8 gpm (147 l/min)
Maximum Pressure
System relief: 2466 psi (17 MPa)
Lights and Safety
Lighting
10 total; cab mounted (side: 2 LH & 2 RH and 2 rear), 2 front lift cylinders and 2 rear fuel tank mounted
Dimensions
Dimensions
Track gauge: 80 in (2030 mm) | Ground contact area: 7200 in² (46000 cm²) | Blade angle 6-way: 23.5 deg | Max. tilt: Semi-U: 30.8 in (782 mm) / 6-way: 18 in (450 mm) | Max. blade pitch adjustment: Semi-U: 9 deg / 6-way: 8 deg | Max. clearance under tip (raised) shank: Single: 19 in (485 mm) / Multi: 17.9 in (455 mm) | Slope angle (full raise) Single/Multi shank: 25 deg | Spacing center to center Multi-shank: 3 ft 4 in (1015 mm) | Max. penetration shank: Single: 28 in (713 mm) / Multi: 24 in (600 mm)
Width
Track shoe: 30 in (762 mm) | Over track: Semi-U: 110 in (2790 mm) / 6-way: 102 in (2590 mm) | Over trunnions Semi-U: 114.5 in (2910 mm) | Blade: Semi-U: 12 ft 1 in (3680 mm) / 6-way: 12 ft 7 in (3830 mm) | Folded Blade Semi-U/6-way: 11 ft 9 in (3590 mm) / 12 ft 1 in (3680 mm) / 9 ft 1 in (2893 mm)| Ripping Multi-shank: 6 ft 8 in (2030 mm)
Length
With blade Semi-U/6-way: 18 ft 7 in (5670 mm) | With blade and 1-shank / 3-shank ripper Semi-U/6-way: 22 ft 3 in/ 22 ft 9 in (6790 mm/ 6940 mm) | Track on ground: 120 in (3050 mm)
Overall Height
Cab: Semi-U: 11 ft 4 in (3450 mm) / 6-way: 11 ft 4 in (3450 mm) | Beacon: Semi-U: 12 ft 11 in (3620 mm) / 6-way: 12 ft 11 in (3620 mm)
Height
Grouser: Semi-U: 2.52 in (64 mm) / 6-way: 2.52 in (64 mm) | Blade: Semi-U: 4 ft 10 in (1460 mm) / 6-way: 4 ft 7 in (1360 mm)
Lift Height
Blade: Semi-U: 43.4 in (1102 mm) / 6-way: 50.4 in (1280 mm)
Ground Clearance
Semi-U/6-way: 17.5 in (445 mm)
Overall Length
Base machine Semi-U/6-way: 13 ft 10 in (4220 mm)
Depth, Maximum
Blade digging Semi-U: 18.2 in (463 mm) | Blade digging 6-way: 27 in (692 mm)
Overall Width
With blade angled 6-way: 10 ft 11 in (3330 mm) | Beam Single-shank: 43 in (1100 mm) | Beam Multi-shank: 88 in (2230 mm)
Capacities
Fuel Capacity
Tank: 110 gal (415 l) | DEF tank: 12.2 gal (46 l)
Cooling System
7.1 gal (27 l)
Oil capacity
4.9 gal (18.5 l)
Transmission Fluid Volume
40.4 gal (153 l)
Hydraulic Capacity
Reservoir: 18.5 gal (70 l)
Features
Final drive, each side: 10.6 gal (40 l)
Cargo Capacity
SAE Semi-U: 7.8 yd³ (5.95 m³) | SAE 6-way: 5.0 yd³ (3.8 m³)
Weights
Weight, In Running Order
Operating: 47530 lb (21560 kg)
Weight
Of shank: Single: 434 lb (197 kg) / Multi: 208 lb (94.5 kg) | Of ripper incl. shank: Single: 3408 lb (1546 kg) / Multi: 3843 lb (1743 kg)
Features
Features
Sprocket sements, each side: 1 | Hydraulic control: Single joystick lever | Total ratio: 12.1 to 1 | Number of batteries: 2 | Ripper Type: Parallelogram | Shank positions (vertical): 2 | Shoes, each side: 43 | Track rollers, each side: 8
Track Type
Large deep-heat treated, sealed and lubricated track links and through hardened, sealed,and lubricated rollers for maximum wear resistance
Chain Type
Sealed and lubricated
Track Pitch
8 in (203.1 mm)
