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Home / Wheel Loaders / Caterpillar Wheel Loaders / Cat 906H2

Caterpillar 906H2 Specifications

The Caterpillar 906H2 compact wheel loader is powered by 203.1 cu.in (3.3L) Caterpillar C3.3B DIT 4-cylinder turbocharged liquid-cooled diesel engine with a rated power of 69 hp (52 kW) at 2400 rpm. The Cat 906H2 is equipped with a hydrostatic transmission, articulated steering system, hydraulic wet disc brakes, and 405/70R18 standard tires. The closed center hydraulic system has a piston pump with fluid flow rate of 22 gpm (83 lpm) or 33 gpm (125 lpm). The wheel loader has a rated operating capacity of 3483 lbs (1580 kg) and tipping load of 6967 lbs (3160 kg). The maximum lift height is 127.1" (3230 mm) to hinge pin, and bucket breakout force is 9440 lbs (4290 kg).

Engine Specs

Engine Model .................... Caterpillar C3.3B DIT
Engine Type .................... 4-cycle vertical liquid-cooled diesel
Number of Cylinders .................... 4, in-line
Displacement, cu.in (L) .................... 203.1 (3.30)
Cylinder Bore, in (mm) .................... 3.70 (94.0)
Piston Stroke, in (mm) .................... 4.72 (120.0)
Aspiration Type .................... Turbocharged
Rated Engine Power, hp (kW) .................... 69.0 (52.0)
Maximum Engine Power, hp (kW) .................... 73.0 (55.0)
Rated Engine Speed, rpm .................... 2400
Compression Ratio .................... 17:1
Firing Order .................... 1-3-4-2
Fuel System .................... Direct injection
Air Cleaner Type .................... Dual element, radial seal
Lubrication System .................... Full pressure
Cooling System .................... Liquid-cooled
Emission Level .................... Tier 4 Interim
Fuel Tank Capacity, gal (L) .................... 13.7 (52.0)
Oil Capacity, qts (L) .................... 10.5 (10.0)
Coolant Capacity, qts (L) .................... 25.2 (24.0)
Electrical System Rating, Volts .................... 12
Charging System .................... Alternator
Alternator Rating, Amps .................... 90

Transmission

Transmission Type .................... Hydrostatic
Number of Gears (Std) .................... 2
Number of Gears (Opt) .................... 3
Maximum Forward Speed (Std), mph (kph) .................... 12.4 (20.0)
Maximum Reverse Speed (Std), mph (kph) .................... 12.4 (20.0)
Maximum Forward Speed (Opt), mph (kph) .................... 21.7 (35.0)
Maximum Reverse Speed (Opt), mph (kph) .................... 21.7 (35.0)

Wheels and Tires

Drive System Type .................... Four-wheel drive (4WD)
Steering Configuration .................... Articulated frame
Steering System .................... Hydrostatic power
Service Brakes Type .................... Hydraulic disc
Front Tire Size (Std) .................... 405/70R18
Rear Tire Size (Std) .................... 405/70R18
Front Tire Size (Opt) .................... 340/80R18
Rear Tire Size (Opt) .................... 340/80R18

Hydraulic System

Hydraulic System Type .................... Closed center pressure compensated
Hydraulic Pump Type .................... Variable displacement, piston
Pump Flow (Std-Flow), gpm (Lpm) .................... 22.0 (83.0)
Pump Flow (High-Flow), gpm (Lpm) .................... 33.0 (125.0)
System Pressure, psi (Bar) .................... 3400 (235)
Hydraulic System Capacity, gal (L) .................... 25.0 (95.0)
Number of Valves .................... 3

Loader Performance

Rated Operating Capacity (Straight), lbs (kg) .................... 4392 (1993)
Rated Operating Capacity (Full Turn), lbs (kg) .................... 3483 (1580)
Tipping Load (Straight), lbs (kg) .................... 8785 (3985)
Tipping Load (Full Turn), lbs (kg) .................... 6967 (3160)
Lift Capacity, lbs (kg) .................... 7195 (3265)
Breakout Force, lbs (kg) .................... 9440 (4290)

Dimensions and Weight

Maximum Lift Height (Bucket Hinge Pin), in (mm) .................... 127.1 (3230)
Maximum Lift Height (Forks), in (mm) .................... 124.4 (3160)
Height To Top Of Cab, in (mm) .................... 97 (2465)
Length With Bucket On Ground, in (mm) .................... 219.9 (5585)
Length With Forks On Ground, in (mm) .................... 234.1 (5945)
Width (Tread Center), in (mm) .................... 55.9 (1420)
Width (Over Tires), in (mm) .................... 72.4 (1840)
Wheel Base, in (mm) .................... 85.4 (2170)
Ground Clearance, in (mm) .................... 11.8 (300)
Departure Angle, deg .................... 34
Articulation Angle, deg .................... 39
Working Width (Bucket), in (mm) .................... 74 (1880)
Heaped Capacity (Bucket), cu.ft (m3) .................... 31.8 (0.90)
Digging Depth (Bucket), in (mm) .................... 3.5 (90)
Dump Angle At Full Height (Bucket), deg .................... 45
Dumping Height (Bucket), in (mm) .................... 94.3 (2395)
Reach At Full Height (Bucket Dumped), in (mm) .................... 31.9 (810)
Working Length (Forks), in (mm) .................... 39.4 (1000)
Digging Depth (Forks), in (mm) .................... 1.8 (46)
Clearance At Max Reach (Forks), in (mm) .................... 58.7 (1490)
Maximum Reach (Forks), in (mm) .................... 49.8 (1265)
Reach At Full Height (Forks), in (mm) .................... 19.9 (505)
Reach At Ground Level (Forks), in (mm) .................... 29.5 (750)
Turning Radius (w/Bucket), in (mm) .................... 175 (4445)
Turning Radius (Inside Tires), in (mm) .................... 88.2 (2240)
Operating Weight, lbs (kg) .................... 12410 (5630)

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