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UNITS:

Metric

Imperial

Engine

Engine Model

Cat® C18

Cat® C27

Cat C32B

Rated Speed

1900.0 r/min

1800 r/min

1750 r/min

Peak Power Speed

1500.0 r/min

Gross Power - SAE J1995:2014

419 kW

562 hp

597 kW

801 hp

Net Power - SAE J1349:2011

370 kW

496 hp

Bore

145.0 mm

5.7 in

137.2 mm

5.4 in

145 mm

5.7 in

Stroke

183.0 mm

7.2 in

152.4 mm

6.0 in

162 mm

6.4 in

Displacement

18.1 l

1105.0 in³

27.03 l

1649.5 in³

32.1 l

1958 in²

Peak Torque - 1,300 rpm

2836.0 N·m

2092.0 lb/ft

Torque Rise

52.0 %

18 %

30 %

Emissions

U.S. EPA Tier 4 Final and EU Stage V emission standards or equivalent to U.S. EPA Tier 3 and U.S. EPA Tier 2.

Option 1 - U.S. EPA Tier 4 Final / EU Stage V

Net Power - SAE J1349:2011 - Standard Ambient

546 kW

732 hp

Engine Power - ISO 14396:2002

586 kW

786 hp

Net Power - SAE J1349:2011 - High Ambient

508 kW

681 hp

Engine Power - ISO 14396: 2002

561 kW

752 hp

Peak Torque - Speed

3557 N·m

2624 lb/ft

Note

Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake system, exhaust system, and alternator.

Gross Power

676 kW

907 hp

Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995

671 kW

900 hp

Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249

607 kW

814 hp

Emissions (Tier 2 Equivalent): Gross Power - SAE J1995

676 kW

907 hp

Emissions (Tier 2 Equivalent): Net Power ISO - 9249

614 kW

823 hp

Peak Torque - 1,200 rpm

4242 N·m

3139 lb/ft

Note (1)

Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.

Note (2)

Net torque rise meets SAE J139.

Note (3)

No engine derating required up to 3050 m (10,000 ft) altitude.

Operating Specifications

Operating Weight

47750.0 kg

105271.0 lb

74883 kg

165089 lb

101898 kg

224647 lb

Blade Capacities

7.9 – 22.2 m3 (10.3 – 29.0 yd3)

Coal Scoop Operating Weight

51103 kg

112428 lb

Chip Scoop Operating Weight

112838 kg

112838 lb

Blade Capacity Range

15.9 m³

20.8 yd³

Transmission

Transmission Type

Cat planetary power shift

Cat Planetary Power Shift

Forward - 1

6.8 km/h

4.2 mile/h

Forward - 2

11.6 km/h

7.2 mile/h

Forward - 3

20.3 km/h

12.6 mile/h

Forward - 4

35.4 km/h

22.0 mile/h

Reverse - 1

6.8 km/h

4.2 mile/h

Reverse - 2

12.2 km/h

7.6 mile/h

Reverse - 3

21.4 km/h

13.3 mile/h

Direct Drive - Forward 1

Lock-up disabled

Direct Drive - Forward 2

12.4 km/h

7.7 mile/h

13.7 km/h

8.5 mile/h

13 km/h

8.1 mile/h

Direct Drive - Forward 3

22.1 km/h

13.7 mile/h

24.5 km/h

15.2 mile/h

22.8 km/h

14.2 mile/h

Direct Drive - Forward 4

38.5 km/h

23.9 mile/h

Direct Drive - Reverse 1

7.2 km/h

4.5 mile/h

8.7 km/h

5.4 mile/h

8 km/h

5 mile/h

Direct Drive - Reverse 2

13.0 km/h

8.1 mile/h

15.4 km/h

9.6 mile/h

14.3 km/h

8.9 mile/h

Direct Drive - Reverse 3

23.0 km/h

14.3 mile/h

26.4 km/h

16.4 mile/h

25.1 km/h

15.6 mile/h

Converter Drive - Forward 1

7.3 km/h

4.5 mile/h

7.1 km/h

4.4 mile/h

Converter Drive - Forward 2

13.3 km/h

8.3 mile/h

12.4 km/h

7.7 mile/h

Converter Drive - Forward 3

22.9 km/h

14.2 mile/h

21.2 km/h

13.2 mile/h

Converter Drive - Reverse 1

7.9 km/h

4.9 mile/h

7.7 km/h

4.8 mile/h

Converter Drive - Reverse 2

14.7 km/h

9.1 mile/h

13.5 km/h

8.4 mile/h

Converter Drive - Reverse 3

24.9 km/h

15.5 mile/h

23.5 km/h

14.6 mile/h

Note

Travel speeds based on 45/65-45 L-5 46 ply tires.

Hydraulic System - Lift/Tilt

Lift/Tilt System - Circuit

Pilot operated LS valve with EH

Lift/Tilt System

Variable displacement piston

Maximum Flow at 1,900 rpm

582.0 l/min

153.0 gal/min

Relief Valve Setting - Lift/Tilt

32000.0 kPa

4641.0 psi

Cylinders, Double Acting - Lift, Bore and Stroke

139.75 mm × 1021 mm (5.5 in × 40.2 in)

133 mm × 1535 mm (5.25 in × 60.4 in)

177 mm × 1760 mm (0.58 ft × 5.8 ft)

Cylinders, Double Acting - Left and Right Tilt, Bore and Stroke

140 mm × 230 mm (5.5 in × 9.1 in)

Pilot System

Variable displacement piston

Pilot Maximum Flow

52.0 l/min

13.7 gal/min

Pilot Relief Valve Setting

4000.0 kPa

580.0 psi

Output at 2,000 rpm and 6900 kPa (1,000 psi)

311 l/min

82 gal/min

Cylinder, Double Acting - Tilt and Tip, Bore and Stroke

210 mm × 188 mm (8.25 in × 7.4 in)

267 mm × 286 mm (0.88 ft × 0.94 ft)

Relief Valve Setting - Bulldozer (Large Pump)

18650 kPa

2700 psi

Relief Valve Setting - Tilt Cylinders (Small Pump)

20150 kPa

2920 psi

Output at 1,850 rpm and 6900 kPa (1,000 psi)

610 l/min

161 gal/min

Hydraulic System - Steering

Steering System - Circuit

Pilot, load sensing

Steering System - Pump

Piston, variable displacement

Maximum Flow

250.0 l/min

65.8 gal/min

357 l/min

94.3 gal/min

Relief Valve Setting - Steering

24100.0 kPa

3495.0 psi

Total Steering Angle

86.0 °

35 °

86 degrees

Steering Cycle Times - High Idle

3.1 s

Steering Cycle Times - Low Idle

5.7 s

Minimum Turning Radius - Over Blade

10369 mm

34.0 ft

9550 mm

31 ft

Relief Valve Setting

31000 kPa

4500 psi

34500 kPa

5004 psi

Service Refill Capacities

Fuel Tank

793.0 l

209.5 gal (US)

Cooling System

120.0 l

31.7 gal (US)

208 l

54.9 gal (US)

200 l

53 gal (US)

Crankcase

60.0 l

15.9 gal (US)

76 l

20 gal (US)

120 l

32 gal (US)

Diesel Exhaust Fluid Tank

33.0 l

8.7 gal (US)

Transmission

120.0 l

31.7 gal (US)

110 l

29.1 gal (US)

169 l

45 gal (US)

Hydraulic System Factory Fill

240.0 l

63.4 gal (US)

Differential - Final Drives - Front

186.0 l

49.1 gal (US)

271 l

71.6 gal (US)

369 l

98 gal (US)

Differential - Final Drives - Rear

186.0 l

49.1 gal (US)

261 l

68.9 gal (US)

342 l

90 gal (US)

Hydraulic System - Tank Only

140.0 l

37.0 gal (US)

Fuel Tank - Standard

1085 l

286.6 gal (US)

1562 l

413 gal (US)

Hydraulic System - Implement and Hydraulic Fan

261 l

68.9 gal (US)

Hydraulic System - Steering and Braking

132 l

34.9 gal (US)

Hydraulic System - Steering and Engine Cooling Fan - Tank Only

290 l

77 gal (US)

Note (1)

- All nonroad U.S. EPA Tier 4, European Union (EU) Stage IIIB and V, and Japan (MLIT) Step 4 diesel engines are required to use only Ultra Low Sulfer Diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfer or less. Biodiesel blends up to B20 (20% blend by volume) are acceptable when blended with 15 ppm (mg/kg) sulfer or less ULSD. B20 should meet ASTM D7467 specification (biodiesel blend stock should meet Cat biodiesel spec, ASTM D6751 or EN 14214. Cat DEO-ULS or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specification are required. For further fluid specifications and guidelines, visit: http://parts.cat.com/cda/files/3244668/7/SEBU6250-19.pdf

Air Conditioning System

Air Conditioning

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes.

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 1.8 kg (3.9 lb) of refrigerant, which has a CO2 equivalent of 2.574 metric tonnes (2.837 tons).

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). See the label or instruction manual for identification of the gas. If equipped with 1234yf (Global Warming Potential = 0.501), the system contains 2.1 kg of refrigerant, which has a CO2 equivalent of 0.001 metric tonnes (2.2 lbs). If equipped with 134a (Global Warming Potential = 1430), the system contains 1.8 kg (4.6 lb) of refrigerant, which has a CO2 equivalent of 3.003 metric tonnes (3.31 tons).

Axles

Front

Fixed

Rear

Trunnion

Oscillation Angle

±13°

8.5 °

Brakes

ISO 3450: 2011

Meets ISO 3540:2011

Sound Performance - Tier 4 Final/EU Stage V - Standard

Operator Sound Level (ISO 6396)

72 dB(A)

Machine Sound Level (ISO 6395)

113 dB(A)

Sound Performance - Tier 4 Final/EU Stage V - Suppression

Operator Sound Level (ISO 6396)

72 dB(A)

Machine Sound Level (ISO 6395)

109 dB(A)

Dimensions

Height - Top of Exhaust Stack

4835.0 mm

15.9 ft

Height - Top of Air Cleaner

3895.0 mm

12.8 ft

Height - Top of Hood

3334.0 mm

10.9 ft

Ground Clearance - Bumper

933.0 mm

3.1 ft

Centerline of Rear Axle to Edge of Bumper

3187.0 mm

10.5 ft

Wheel Base

4550.0 mm

14.9 ft

Length - Front of Tire

8715.0 mm

28.4 ft

Length - Straight Blade on Ground

9927.0 mm

32.6 ft

Centerline of Front Axle to Hitch

2275.0 mm

7.5 ft

Length - Universal Blade on Ground

10470.0 mm

34.4 ft

Ground Clearance

531.0 mm

1.7 ft

Height - Top of Cab

4184.0 mm

13.7 ft

Scoops

Chip Scoop Carry Capacity

26.8 m³

35.0 yd³

Chip Scoop Doze Capacity

53.3 m³

70.0 yd³

Coal Scoop Carry Capacity

22.9 m³

30.0 yd³

Coal Scoop Doze Capacity

45.9 m³

60.0 yd³

Sound Performance - Tier 4 Final / Stage V

Operator Sound Pressure Level (ISO 6396:2008)

72 dB(A)

Machine Sound Power Level (ISO 6395:2008)

116 dB(A)

Operator Sound Pressure Level (ISO 6396:2008)*

72 dB(A)

Machine Sound Power Level (ISO 6395:2008)*

114 dB(A)

Note (1)

*Sound suppression equipped

Note (2)

The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.

Note (3)

The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.

Note (4)

Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.

Sound Performance - Tier 2

Operator Sound Pressure Level (ISO 6396:2008)

72 dB(A)

Machine Sound Power Level (ISO 6395:2008)

116 dB(A)

Operator Sound Pressure Level (ISO 6396:2008)*

72 dB(A)

Machine Sound Power Level (ISO 6395:2008)*

114 dB(A)

Note (1)

*Sound suppression equipped

Note (2)

The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.

Note (3)

The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.

Note (4)

Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.

Cab

ROPS/FOPS

ISO 3471:2008 and ISO 3449:2005 Level II Standards

Dimensions (Approximate)

Height - Top of ROPS

5240 mm

17.2 ft

5590 mm

18.25 ft

Height - Top of Exhaust Pipe

5049 mm

16.6 ft

5234 mm

17.17 ft

Height - Top of Hood

3862 mm

12.7 ft

3984 mm

13 ft

Ground Clearance

596 mm

2.0 ft

691 mm

27 in

Centerline of Front Axle to Hitch

2300 mm

7.5 ft

2945 mm

9.67 ft

Centerline of Rear Axle to Edge of Bumper

3795 mm

12.5 ft

4195 mm

13.75 ft

Wheel Base

4600 mm

15.1 ft

5890 mm

19.25 ft

Length - With Blade on Ground

11120 mm

36.5 ft

13405 mm

44 ft

Weights

Operating Weight

101 898 kg

224,647 lb

Blades

Blade Capacities

30.5 to 44.8 m3 (40 to 58.6 yd3)

Sound Performance Levels

Sound Performance

• The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. • The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed. • Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.

1300 881 064

Dozers

Compare Models

Dozers

Compare Models

Engine

Operating Specifications

Transmission

Hydraulic System - Lift/Tilt

Hydraulic System - Steering

Service Refill Capacities

Air Conditioning System

Axles

Brakes

Sound Performance - Tier 4 Final/EU Stage V - Standard

Sound Performance - Tier 4 Final/EU Stage V - Suppression

Dimensions

Scoops

Sound Performance - Tier 4 Final / Stage V

Sound Performance - Tier 2

Cab

Dimensions (Approximate)

Weights

Blades

Sound Performance Levels