Engine
Engine Model
3056E DIT ATAAC 3056E DIT ATAAC
Power Measured @
2000 rpm 2000 rpm
Displacement
366 cu in 6 L
Torque Measured @
1400 rpm 1400 rpm
Net Torque
461 lb ft 625 Nm
Aspiration
Turbocharged with Aftercooler Turbocharged with Aftercooler
Engine Model
Cat 3056E ATAAC Cat 3056E ATAAC
Flywheel Power
138 hp 103 kw
Eec 80/1269
138 hp 103 kw
Maximum Torque - 1,400 Rpm
461 lb ft 625.1 Nm
Operational
Operating Weight
39352.6 lb 17850 kg
Fuel Capacity
81.9 gal 310 L
Cooling System Fluid Capacity
10.4 gal 39 L
Engine Oil Capacity
4.3 gal 16 L
Front Diff Fluid Capacity
2.8 gal 10.5 L
Rear Diff Fluid Capacity
3.7 gal 14 L
Hydraulic System Fluid Capacity
60.8 gal 230 L
Alternator Supplied Amperage
75 amps 75 amps
Hydraulic System Relief Valve Pressure
5076.4 psi 35000 kPa
Hydraulic Pump Flow Capacity
64.8 gal/min 245 L/min
Oscillating Axle Angle
18 degrees 18 degrees
Max Steering Angle
32 degrees 32 degrees
Tire Size
10.00-20 10.00-20
Swing Mechanism
Swing Speed
10.5 rpm 10.5 rpm
Swing Torque
29575 lb ft 40098.4 Nm
Transmission
Transmission Type
Hydrostatic Hydrostatic
Number Of Forward Gears
2 2
Number Of Reverse Gears
2 2
Max Travel Speed
21.2 mph 34 km/h
Creeper Speed - 2nd Gear
8.1 mph 13.1 km/h
Maximum Travel Speed
21 mph 33.8 km/h
Forward/Reverse - 1st Gear
5.6 mph 9.1 km/h
Creeper Speed - 1st Gear
2.5 mph 4.1 km/h
Maximum Gradeability
69 69
Swing Mechanism
Maximum Flow
21.1 gal/min 21.1 gal/min
Pressure
5366 psi 5366 psi
Transmission
2nd Gear - Forward
21 mph 33.8 km/h
2nd Gear - Reverse
12.4 mph 20 km/h
Tires
Standard
10.00-20 dual pneumatic 10.00-20 dual pneumatic
Optional
10.00-20 dual solid rubber; 18-R 19.5 XF single; 600/40-22.5 single; 11.00-20 dual 10.00-20 dual solid rubber; 18-R 19.5 XF single; 600/40-22.5 single; 11.00-20 dual
Weights
Counterweight
8160 lb 3701.4 kg
Dozer Blade
1675 lb 759.8 kg
Outriggers
2250 lb 1020.6 kg
Rear - Dozer Only (1)
36930 lb 16751.2 kg
Front And Rear Outriggers (1)
40120 lb 18198.2 kg
Rear - Dozer, Front Outriggers (2)
38250 lb 17350 kg
Rear - Dozer, Front Outriggers (1)
39350 lb 17848.9 kg
Rear - Dozer Only (2)
35940 lb 16302.2 kg
Front And Rear Outriggers (2)
39020 lb 17699.2 kg
Buckets
Reference Bucket Capacity
1 yd3 0.8 m3
Minimum Bucket Capacity
0.5 yd3 0.4 m3
Maximum Bucket Capacity
1.3 yd3 1 m3
Hydraulic System
Travel Circuit
5076 psi 5076 psi
Medium Pressure
450 psi 450 psi
Implement/Travel Circuit
65 gal/min 65 gal/min
Operating Specifications
Maximum Reach - Ground Level
30.3 ft in 9.3 m
Service Refill Capacities
Fuel Tank
81.9 gal 310.1 L
Hydraulic Tank
36 gal 136.3 L
Hydraulic System - Including Tank
61 gal 231 L
Engine Crankcase
4.8 gal 18.2 L
Powershift Transmission
0.8 gal 3.1 L
Front Steering Axle - Differential
2.1 gal 8 L
Rear Axle - Housing (Differential)
2.9 gal 11 L
Disk Brakes
0.5 gal 1.9 L
Cab
Cab/Fogs Option
ISO 10262 ISO 10262