ENGINE
Maximum Gross Power 8 kW
Net Power 72 kW
Rated Net Power - SAE J1349 72 kW
Rated Net Power - Rated Engine Speed 2200 r/min
Maximum Gross Power - Maximum Engine Speed 2350 r/min
Maximum Gross Power - ISO 14396 74 kW
Maximum Gross Power - ISO 14396 (DIN) 74 kW
Maximum Gross Power - SAE J1995 76 kW
Engine Model Cat C4.4
Stroke 127 mm
Rated Net Power - ISO 9249 72 kW
Rated Net Power - ISO 9249 (DIN) 72 kW
Displacement 4.4 l
Maximum Gross Torque - SAE J1995 455 N·m
Emissions Engine meets U.S. EPA Tier 3/EU Stage IIIA emission standards.
Bore 105 mm
Maximum Gross Torque - ISO 14396 450 N·m
Note Net power advertised is the power available at the flywheel plus front drive implement pump when the engine is equipped with fan, air cleaner, muffler and alternator.
WEIGHTS
Operating Weight 7492 kg
SERVICE REFILL CAPACITIES
Cooling System 21.5 l
Fuel Tank 154 l
Hydraulic System - Including Tank 98 l
Engine Crankcase 8.8 l
Transmission 3.4 l
Hydraulic Tank 55 l
Axles - Front Center Differential 7.5 l
Axles - Rear Center Differential 7.5 l
OPERATING SPECIFICATIONS
Rated Bucket Capacity 1.9 m³
BUCKETS
Bucket Capacities 1.3-1.9 m3 (1.7-2.5 yd3)
CAB
ROPS ISO 3471:2008
FOPS ISO 3449:2005 Level II
Note (1) Cab and Rollover Protective Structures (ROPS) are standard in North America and Europe.
Note (2) The declared dynamic operator sound pressure levels per ISO 6396:2008*, when properly installed and maintained, is 77 dB(A).
Note (4) *The measurements were conducted with the cab doors and windows closed.
Note (3) The labelled sound power level for the CE marked configurations when measured according to the test procedure and conditions specified in 2000/14/EC is 103 dB(A).
LOADER HYDRAULIC SYSTEM
Maximum Flow - Implement Pump - 3rd Function, Maximum Flow 90 l/min
Relief Pressure - Tilt Cylinder - 4th Function Maximum Working Pressure 21000 kPa
Hydraulic Cycle Time - Total Cycle Time 12.5 s
Maximum Flow - Implement Pump 122 l/min
Hydraulic Cycle Time - Raise, Ground Level to Maximum Lift 5.2 s
Maximum Flow - Implement Pump - 4th Function, Maximum Flow 90 l/min
Relief Pressure - Tilt Cylinder 34000 kPa
Hydraulic Cycle Time - Float Down, Maximum Lift to Ground Level 3.7 s
Hydraulic Cycle Time - Rackback 2.2 s
Hydraulic Cycle Time - Dump, at Maximum Reach 1.4 s
Relief Pressure - Tilt Cylinder - 3rd Function Maximum Working Pressure 21000 kPa
Maximum Working Pressure - Implement Pump 23500 kPa
ENGINE - TIER 4 FINAL/STAGE IV
Maximum Net Torque - SAE J1349 441 N·m
Maximum Net Torque - ISO 9249 446 N·m
AXLES
Front Fixed; Locking differential (standard)
Rear Oscillating �11 degrees; Locking differential (Standard)
TRANSMISSION
Forward and Reverse - Low Range, Speed Range 1* 10 km/h
Forward and Reverse - Low Range, Speed Range 2* 20 km/h
Note *Creeper Control allows speed control from a stand still up to 10 km/h (6.3 mph). The Creeper Control will only work in Range 1.
STEERING
Maximum Flow - Steering Pump 66 l/min
Steering Cycle Times - Full Left to Full Right - At 2,350 rpm: 90 rpm Steering Wheel Speed 3.2 s
Steering Articulation Angle - Each Direction 40 °
Maximum Working Pressure - Steering Pump 18500 kPa
Number of Steering Wheel Turns - Full Left to Full Right or Full Right to Full Left 3.75 turns
TIRES
Note (1) Other tire choices are available. Contact your Cat dealer for details.
Standard Size 15.5-25 12PR
Note (2) In certain applications, the loader's productive capabilities may exceed the tire's tonnes-km/h (ton-mph) capabilities.
Note (3) Caterpillar recommends that you consult a tire supplier to evaluate all conditions before selecting a tire model.
Other Choices Include 15.5-R25; 17.5-25 12PR; 17.5-25 12PR L2; 17.5-R25 XHA * L3; 17.5-R25 * L2/L3 PC RM; 17.5-25 16PR L3, 3PC Rim; 17.5-25 GY L2/L3; 17.5-25 12PR L2, SNOW; Flexport�