906M Compact Wheel Loader
At a Glance
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Maximum Gross Power
73 HP
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Operating Weight
12346 lb
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Bucket Capacities
0.75 m3-1.2 m3 (1.0 yd3-1.6 yd3)
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Rated Bucket Capacity
1.2 yd³
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Machine Comparison
Overview
The Cat 906M Compact Wheel Loader delivers high performance with outstanding versatility. On-the-go operator tuned hydraulics and drive train adjust the machine’s response to the task at hand. Low sound levels, large spacious cab and intuitive controls keep you working comfortably all day long.
Engine
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| Maximum Gross Power |
73HP |
| Net Power |
74HP |
| Maximum Gross Power - ISO 14396 |
73HP |
| Maximum Gross Power - SAE J1995 |
74HP |
| Emissions |
*The Cat C3.3B DIT engine meets U.S. EPA Tier 4 Final/EU Stage IIIB emission standards or Tier 4 Interim/Stage IIIA equivalent emission standards. |
| Engine Model |
Cat® C3.3B DIT* |
| Maximum Gross Power - ISO 14396 (DIN) |
74HP |
| Rated Net Power - 2,400 rpm - ISO 9249 (1977)/EEC 80/1269 |
74HP |
| Rated Net Power - 2,400 rpm - SAE J1349 |
73HP |
| Bore |
3.7in |
| Displacement |
201in³ |
| Maximum Gross Torque - ISO 14396 |
192ft·lbf |
| Maximum Net Torque - ISO 9249 (1977)/EEC 80/1269 |
191ft·lbf |
| Maximum Net Torque - SAE J1349 |
189ft·lbf |
| Note (1) |
Net power ratings are tested at the reference conditions for the specified standard. |
| Note (2) |
Net power shown is the power available at the flywheel when the engine is equipped with alternator, air cleaner, diesel exhaust filter, and fan at minimum speed. |
| Note (3) |
No derating required up to 3000 m (10,000 ft) altitude. Auto derate protects hydraulic and transmission systems. |
| Note (4) |
Flywheel per the SAE reference conditions with the fan at maximum speed. |
| Note (5) |
The Cat C3.3B Tier 4 Final/Stage IIIB uses an active regeneration system which requires no operator interaction under normal conditions. |
| Stroke |
4.7in |
Weights
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| Operating Weight |
12346lb |
| Note |
Specifications shown are for a machine configured with general purpose buckets, bolt-on cutting edges, 75 kg (165 lb) operator, Dunlop 405/70 SPT9 tires, full fuel, comfort EROPS cab, standard flow hydraulics and skid-steer coupler. - 906M is configured w |
Buckets
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| Bucket Capacities |
0.75 m3-1.2 m3 (1.0 yd3-1.6 yd3) |
| General Purpose |
1.2yd³ |
| Light Material |
1.57yd³ |
Operating Specifications
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| Rated Bucket Capacity |
1.2yd³ |
| Clearance - Full Lift and 45° Dump |
8.24ft |
| Full Turn Tipping Load |
7507lb |
| Reach - Full Lift and 45° Dump |
2.34ft |
| Steering Articulation Angle - Each Direction |
39° |
| Tipping Load - Full Turn - ISO 14397-1 |
7061lb |
| Tipping Load - Straight - ISO 14397-1 |
8666lb |
Cab
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| ROPS |
SAE J1040 MAY94, ISO 3471-1994. |
| FOPS |
SAE J/ISO 3449 APR98, Level II, ISO 3449 1992 Level II. |
| Note (1) |
Cat cab and Rollover Protective Structures (ROPS) are standard in North America and Europe. |
| Note (2) |
When properly installed and maintained, the cab offered by Caterpillar, when tested with doors, and windows closed as per work cycle procedures specified in ISO 6395 2008, results in operator sound exposure Leq (Equivalent sound pressure level) of 66 dB(A |
Loader Hydraulic System
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| Maximum Working Pressure - Implement Pump |
3408psi |
| Relief Pressure - Tilt Cylinder Rod |
2756psi |
| 3rd Function Maximum Working Pressure |
3408psi |
| Maximum Flow - Implement Pump |
19gal/min |
| Maximum Flow - Implement Pump - Auxiliary Function High Flow |
31gal/min |
| Maximum Flow - Implement Pump - Auxiliary Function Standard Flow |
19gal/min |
| Relief Pressure - Tilt Cylinder Head |
4496psi |
| Boost Flow Maximum Pressure |
3191psi |
| Hydraulic Cycle Time - 1,000 rpm - Dump, at Maximum Lift Height |
3s |
| Hydraulic Cycle Time - 1,000 rpm - Float Down, Maximum Lift to Ground Level |
2.6s |
| Hydraulic Cycle Time - 1,000 rpm - Raise, Ground Level to Maximum Lift |
9.6s |
| Hydraulic Cycle Time - 1,800 rpm - Dump, at Maximum Lift Height |
1.5s |
| Hydraulic Cycle Time - 1,800 rpm - Float Down, Maximum Lift to Ground Level |
2.6s |
| Hydraulic Cycle Time - 1,800 rpm - Raise, Ground Level to Maximum Lift |
5.5s |
| Hydraulic Cycle Time - 1,800 rpm - Total Cycle Time |
9.6s |
| Lift Cylinder, Double Acting - Bore Diameter |
3in |
| Lift Cylinder, Double Acting - Rod Diameter |
2in |
| Lift Cylinder, Double Acting - Stroke |
27.4in |
| Tilt Cylinder, Double Acting - Bore Diameter |
3.5in |
| Tilt Cylinder, Double Acting - Rod Diameter |
2.2in |
| Tilt Cylinder, Double Acting - Stroke |
16.4in |
Tires
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| Option (7) |
12.5/80 R18 Flexport™ |
| Note (4) |
Caterpillar recommends that you consult a tire supplier to evaluate all conditions before selecting a tire model. |
| Note (1) |
*Standard tire. |
| Note (2) |
Other tire choices available, contact your Cat dealer for details. |
| Note (3) |
In certain applications, the loader's productive capabilities may exceed the tires' tonnes-km/h (ton-mph) capabilities. |
| Option (1) |
335/80 R18 XZSL Michelin |
| Option (2) |
340/80 R18 AT-R Firestone |
| Option (3) |
340/80 R18 XMCL Michelin |
| Option (4) |
340/80 R18 TRI2 Nokian |
| Option (5) |
340/80 R18 Bibload Michelin |
| Option (6) |
405/70 R18 SPT9 Dunlop* |
Service Refill Capacities
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| Cooling System |
4.4gal (US) |
| Engine Crankcase |
3gal (US) |
| Fuel Tank |
13.7gal (US) |
| Hydraulic System - Including Tank |
18.5gal (US) |
| Axles - Front |
N/A |
| Axles - Rear |
N/A |
| Hydraulic Tank |
12.2gal (US) |
| Transmission - Gear Box |
2.2gal (US) |
Dimensions with Bucket (Approximate) - Standard Lift - With ISO Coupler
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| Articulation Angle |
39° |
| Clearance - Bucket at 45° * |
8.08ft |
| Clearance - Level Bucket** |
9.92ft |
| Departure Angle |
33° |
| Dig Depth** |
3.7in |
| Dump Angle at Full Lift |
45° |
| Height - Bucket Pin** |
10.58ft |
| Height - Ground Clearance** |
11in |
| Height - Ground to Cab** |
8.08ft |
| Length - Overall* |
17.92ft |
| Length - Wheel Base |
7.08ft |
| Machine Width |
6ft |
| Note (1) |
*Vary with bucket. |
| Note (2) |
**Vary with tire. |
| Note (3) |
Dimensions listed are for a machine configured with general purpose buckets, bolt-on cutting edges, 75 kg (165 lb) operator, no air conditioner and Dunlop 405/70 SPT9 tires. |
| Operating Weight |
12496lb |
| Reach - Bucket at 45°* |
2.33ft |
| Turning Radius - Inside of Tires |
7.33ft |
| Turning Radius - Over Bucket |
14.5ft |
| Width - Bucket |
6.17ft |
| Width - Tread Center |
4.58ft |
Dimensions with Bucket (Approximate) - Standard Lift - With SSL Coupler
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| Articulation Angle |
39° |
| Clearance - Bucket at 45° * |
7.67ft |
| Clearance - Level Bucket** |
9.92ft |
| Departure Angle |
33° |
| Dig Depth** |
4.2in |
| Dump Angle at Full Lift |
45° |
| Height - Bucket Pin** |
10.58ft |
| Height - Ground Clearance** |
11in |
| Height - Ground to Cab** |
8.08ft |
| Length - Overall* |
18.42ft |
| Length - Wheel Base |
7.08ft |
| Machine Width |
6ft |
| Note (1) |
*Vary with bucket. |
| Note (2) |
**Vary with tire. |
| Note (3) |
Dimensions listed are for a machine configured with general purpose buckets, bolt-on cutting edges, 75 kg (165 lb) operator, no air conditioner and Dunlop 405/70 SPT9 tires. |
| Operating Weight |
12481lb |
| Reach - Bucket at 45°* |
2.67ft |
| Turning Radius - Inside of Tires |
7.33ft |
| Turning Radius - Over Bucket |
14.58ft |
| Width - Bucket |
6.17ft |
| Width - Tread Center |
4.58ft |
Drive Train
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| Forward - High Range |
22mile/h |
| Forward - Range 1 |
6mile/h |
| Forward - Range 2 |
12mile/h |
| Reverse - High Range |
22mile/h |
| Reverse - Range 1 |
6mile/h |
| Reverse - Range 2 |
12mile/h |
Steering
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| Maximum Steering Torque - 0° (Straight Machine) |
37155ft·lbf |
| Maximum Steering Torque - 39° (Full Turn) |
27747ft·lbf |
| Maximum Working Pressure - Steering Pump |
3191psi |
| Nominal Flow - Steering Pump |
12gal/min |
| Number of Steering Wheel Turns - Full Left to Full Right or Full Right to Full Left |
<6 turns |
| Steering AC Cycle Times - Full Left to Full Right - 2,620 rpm |
3s |
| Steering Articulation Angle - Each Direction |
39° |
| Steering Cylinder, Double Acting - Bore Diameter |
3.1in |
| Steering Cylinder, Double Acting - Rod Diameter |
1.4in |
| Steering Cylinder, Double Acting - Stroke |
11.8in |
Standard Equipment:
Transmission And Hydraulics
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100% differential lock on both axles, selectable on the move
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18° frame oscillation, 78° articulation
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Demand based cooling fan
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Hydrostatic drive
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Loader arm float function
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Parallel lift Z-bar loader
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Proportional auxiliary hydraulic circuit
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Transmission, 20 km/h (12.4 mph) with heavy duty axles
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Transmission inching function
Engine
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Cat C3.3B DIT Tier 4 Final/EU Stage IIIB or Tier 4 Interim/Stage IIIA engine
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Cat extended life coolant
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Closed circuit breather
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Easy quick release fuel filter/water separator
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ECO mode
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Engine oil drain valve (non-spill ECO drain)
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Lockable engine compartments
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Two stage air cleaner with visual indicator
Electrical
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Alternator 90 amp
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Battery disconnect switch
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Cab mounted fuse panel
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Engine cold starter aid
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Heavy duty battery, 12V
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Service point connector for electronic diagnosis (Cat Electronic Technician™)
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Reversing alarm
General
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E-coat paint primer
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Pressure test points
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Recovery hitch and pin
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Scheduled Oil Sampling S·O·SSM ports
Operator Environment
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Adjustable internal mirror
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Adjustable wrist rest
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Auxiliary power sockets
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Coat hook
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Cup holder
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Digital service hour meter
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Easy clean cab floor
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Gauges: fuel hydraulic temperature, coolant temperature, speedometer
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Multifunction joystick with direction control
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On board digital display cluster
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Operator station on isolation mounts
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Retractable seat belt
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ROPS and FOPS certified canopy/cab
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Sound suppression
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Sun visor
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Suspended brake/accelerator pedals
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Suspension seat
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Two external knock back mirrors
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Warning indicators for major systems
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Warnings: master, park brake, hydraulic oil pressure, engine oil pressure, coolant temp, electrical system, hydraulic filter bypass
Optional Equipment:
Transmission And Hydraulics
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Adjustable speed control (creeper control)
Adjustable high stat response settings
Electronic throttle lock
Ride control
Rimpull control
Speeder, 35 km/h (21.7 mph) with secondary steering
Engine
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Engine block heater 120V
Precleaner for engine air filter
Electrical
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Machine Security System (MSS)
Magnetic rotating beacon
Working lights, two front and two rear
Work tool wiring harness
General
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Custom color
Rear light guards
Tire options including heavy duty tires
Fluids
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Cat extended life coolant (–50° C/–58° F)
Loader
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Adjustable implement modulation
High flow auxiliary hydraulics with pressure relieving quick disconnect manifold
Load check valves
Return To Dig tool positioner
Work Tools
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For all work tool options, consult your local Cat dealer
Operator Environment
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Air conditioning
Cabin light
Cat Radio/CD/MP3/WMA/AUX
Comfort cab includes: cloth suspension seat, heated rear window, sliding left window and radio ready)
Deluxe cab includes: Comfort cab options plus heated cloth air suspension seat with lumbar support and right sliding window
Heated rear window (enclosed cab)
Heater with window side and feet vents (enclosed cab)
Radio ready kit including speakers (enclosed cab)
Rear blind
Two doors (enclosed cab)
Wiper/washer front and rear (enclosed cab)
