Wheel Dozers

854K Wheel Dozer

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Specification Summary

Engine Model
Cat® C32 ACERT™
Gross Power
907 HP
Operating Weight
224254 lb
Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995
900 HP
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Engine

Engine Model
Cat® C32 ACERT™
Gross Power
907 HP
Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995
900 HP
Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249
814 HP
Emissions (Tier 2 Equivalent): Gross Power - SAE J1995
907 HP
Emissions (Tier 2 Equivalent): Net Power ISO - 9249
814 HP
Rated Speed
1750 r/min
Bore
5.7 in
Stroke
6.4 in
Displacement
1958 in²
Peak Torque - 1,200 rpm
3139 lb/ft
Torque Rise
30 %
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.

Weights

Operating Weight
224254 lb

Transmission

Transmission Type
Cat Planetary Power Shift
Converter Drive - Forward 1
4.4 mile/h
Converter Drive - Forward 2
7.7 mile/h
Converter Drive - Forward 3
13.2 mile/h
Converter Drive - Reverse 1
4.8 mile/h
Converter Drive - Reverse 2
8.4 mile/h
Converter Drive - Reverse 3
14.6 mile/h
Direct Drive - Forward 1
Lock-up disabled
Direct Drive - Forward 2
8.1 mile/h
Direct Drive - Forward 3
14.2 mile/h
Direct Drive - Reverse 1
5 mile/h
Direct Drive - Reverse 2
8.9 mile/h
Direct Drive - Reverse 3
15.6 mile/h
Note
Travel speeds based on 45/65-45 L-5 46 ply tires.

Hydraulic System - Lift/Tilt

Output at 1,850 rpm and 6900 kPa (1,000 psi)
161 gal/min
Cylinders, Double Acting - Lift, Bore and Stroke
177 mm × 1760 mm (0.58 ft × 5.8 ft)
Cylinder, Double Acting - Tilt and Tip, Bore and Stroke
267 mm × 286 mm (0.88 ft × 0.94 ft)
Relief Valve Setting - Lift (Large Pump)
3289 psi
Relief Valve Setting - Tilt (Small Pump)
3560 psi

Service Refill Capacities

Fuel Tank - Standard
413 gal (US)
Cooling System
53 gal (US)
Crankcase
32 gal (US)
Transmission
45 gal (US)
Differential - Final Drives - Front
98 gal (US)
Differential - Final Drives - Rear
90 gal (US)
Hydraulic System - Implement and Brakes - Tank Only
81 gal (US)
Hydraulic System - Steering and Engine Cooling Fan - Tank Only
77 gal (US)

Axles

Front
Fixed
Rear
Oscillating at ±10 degrees
Maximum Single-Wheel Rise and Fall
22.6 in

Brakes

Brakes
Meets ISO 3540:2011

Blades

Blade Capacities
25 to 45 m³ (33 to 58 yd³)

Cab

Air Conditioning
Standard air conditioning system contains environmentally friendly R134a refrigerant
Cab - ROPS/FOPS (1)
Cat cab with separate ROPS/FOPS is standard in North America, Europe and Japan.
Cab - ROPS/FOPS (2)
SAE J1040 MAY94, ISO 3471:2008, ISO 3471:2005
ROPS
ROPS meets SAE J1040 MAY94, ISO 3471:2008 and ISO 3471:1994 criteria.
FOPS
FOPS meets SAE J231 JAN81 and ISO 3449:1992 Level II criteria.
Sound Performance (1)
The dynamic operator sound pressure level is 71 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab.
Sound Performance (2)
The exterior sound pressure level for the standard machine measured at a distance of 15 m (49.2 ft) is 87 dB(A).
Sound Performance (3)
Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.
Sound Performance (4)
The operator sound exposure Leq measured according to work cycle procedures specified in ANSI/SAE J1166 FEB08 is 71 dB(A).

Steering

Minimum Turning Radius
31 ft
Total Steering Angle
86 °
Hydraulic Output at 1,850 rpm and 6900 kPa (1,000 psi)
124 gal/min
Relief Valve Setting
5004 psi

Model 854K (Tier 4)

Serial Number Prefix
KK6

Model 854K (Tier 2)

Serial Number Prefix
RM6

Dimensions (Approximate)

Height - Top of ROPS
18.25 ft
Height - Top of Exhaust Pipe
17.17 ft
Height - Top of Hood
13 ft
Ground Clearance
27 in
Centerline of Front Axle to Hitch
9.67 ft
Centerline of Rear Axle to Edge of Bumper
13.75 ft
Wheel Base
19.25 ft
Length - With Blade on Ground
44 ft
Engine Model
Cat® C32 ACERT™
Gross Power
907 HP
Operating Weight
224254 lb
Emissions (U.S. EPA Tier 4 Final): Gross Power - SAE J1995
900 HP
Emissions (U.S. EPA Tier 4 Final): Net Power ISO - 9249
814 HP
Emissions (Tier 2 Equivalent): Gross Power - SAE J1995
907 HP
Emissions (Tier 2 Equivalent): Net Power ISO - 9249
814 HP
Rated Speed
1750 r/min
Bore
5.7 in
Stroke
6.4 in
Displacement
1958 in²
Peak Torque - 1,200 rpm
3139 lb/ft
Torque Rise
30 %
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.
Transmission Type
Cat Planetary Power Shift
Converter Drive - Forward 1
4.4 mile/h
Converter Drive - Forward 2
7.7 mile/h
Converter Drive - Forward 3
13.2 mile/h
Converter Drive - Reverse 1
4.8 mile/h
Converter Drive - Reverse 2
8.4 mile/h
Converter Drive - Reverse 3
14.6 mile/h
Direct Drive - Forward 1
Lock-up disabled
Direct Drive - Forward 2
8.1 mile/h
Direct Drive - Forward 3
14.2 mile/h
Direct Drive - Reverse 1
5 mile/h
Direct Drive - Reverse 2
8.9 mile/h
Direct Drive - Reverse 3
15.6 mile/h
Note
Travel speeds based on 45/65-45 L-5 46 ply tires.
Output at 1,850 rpm and 6900 kPa (1,000 psi)
161 gal/min
Cylinders, Double Acting - Lift, Bore and Stroke
177 mm × 1760 mm (0.58 ft × 5.8 ft)
Cylinder, Double Acting - Tilt and Tip, Bore and Stroke
267 mm × 286 mm (0.88 ft × 0.94 ft)
Relief Valve Setting - Lift (Large Pump)
3289 psi
Relief Valve Setting - Tilt (Small Pump)
3560 psi
Fuel Tank - Standard
413 gal (US)
Cooling System
53 gal (US)
Crankcase
32 gal (US)
Transmission
45 gal (US)
Differential - Final Drives - Front
98 gal (US)
Differential - Final Drives - Rear
90 gal (US)
Hydraulic System - Implement and Brakes - Tank Only
81 gal (US)
Hydraulic System - Steering and Engine Cooling Fan - Tank Only
77 gal (US)
Front
Fixed
Rear
Oscillating at ±10 degrees
Maximum Single-Wheel Rise and Fall
22.6 in
Brakes
Meets ISO 3540:2011
Blade Capacities
25 to 45 m³ (33 to 58 yd³)
Air Conditioning
Standard air conditioning system contains environmentally friendly R134a refrigerant
Cab - ROPS/FOPS (1)
Cat cab with separate ROPS/FOPS is standard in North America, Europe and Japan.
Cab - ROPS/FOPS (2)
SAE J1040 MAY94, ISO 3471:2008, ISO 3471:2005
ROPS
ROPS meets SAE J1040 MAY94, ISO 3471:2008 and ISO 3471:1994 criteria.
FOPS
FOPS meets SAE J231 JAN81 and ISO 3449:1992 Level II criteria.
Sound Performance (1)
The dynamic operator sound pressure level is 71 dB(A) when ISO 6396:2008 is used to measure the value for an enclosed cab.
Sound Performance (2)
The exterior sound pressure level for the standard machine measured at a distance of 15 m (49.2 ft) is 87 dB(A).
Sound Performance (3)
Hearing protection may be needed when operating with open operator station & cab for extended periods or in noisy environment.
Sound Performance (4)
The operator sound exposure Leq measured according to work cycle procedures specified in ANSI/SAE J1166 FEB08 is 71 dB(A).
Minimum Turning Radius
31 ft
Total Steering Angle
86 °
Hydraulic Output at 1,850 rpm and 6900 kPa (1,000 psi)
124 gal/min
Relief Valve Setting
5004 psi
Serial Number Prefix
KK6
Serial Number Prefix
RM6
Height - Top of ROPS
18.25 ft
Height - Top of Exhaust Pipe
17.17 ft
Height - Top of Hood
13 ft
Ground Clearance
27 in
Centerline of Front Axle to Hitch
9.67 ft
Centerline of Rear Axle to Edge of Bumper
13.75 ft
Wheel Base
19.25 ft
Length - With Blade on Ground
44 ft