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906M Compact Wheel Loader

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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.

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High Performance

With its high full turn tipping loads and breakout forces, the M Series delivers a powerful solution for all customer applications.

Ease of Operation

State of the art electrohydraulic system provides low effort, fine control with fast cycle times. All-in-one joystick helps keep eyes on the work. Operator can adjust machine responsiveness with the push of a button, which allows the operator to set up the machine exactly the way they want it based ...

Comfortable Cab

High visibility cab increases comfort with an available deluxe seat, intuitive controls and settings. Optional soft touch pad contains new electronic functions and settings including Implement Modulation and Hystat Aggressiveness, Ride Control, Return to Dig, Lift Kickout, Engine Speed Control, and ...

Cat Optimized Z-bar Loader Linkage

The Cat optimized Z-bar loader linkage combines the digging efficiency of a traditional Z-bar with tool carrier capabilities for great performance and versatility. With parallel lift and high tilt forces throughout the working range you can safely and confidently handle loads with precise control.

Power Train

Heavy duty axles and 100% diff-lock come standard on both the 20 km/h (12 mph) standard speed machine as well as the 35 km/h (22 mph) high speed option. Ride control is also available as an option, for added comfort and load retention when having to travel longer distances.

Versatility

Whether using a horizontal style coupler (HPL-ISO or HPL-A) or the Skid Steer Loader (SSL) style coupler, combined with standard flow or optional high flow hydraulics, the Cat Compact Wheel Loaders can use a large range of work tools including hydro mechanical work tools.

Serviceability

The design of the M Series allows quick and easy servicing. Tilt up engine hood and side service doors give exceptional access to the major components safely from ground level. S·O·SSM oil ports and pressure test points enable easy preventative maintenance.

High Performance

With its high full turn tipping loads and breakout forces, the M Series delivers a powerful solution for all customer applications.

Ease of Operation

Comfortable Cab

Cat Optimized Z-bar Loader Linkage

Power Train

Versatility

Serviceability

Steering

Maximum Working Pressure - Steering Pump: 3191psi
Steering Cylinder, Double Acting - Rod Diameter: 1.4in
Number of Steering Wheel Turns - Full Left to Full Right or Full Right to Full Left: <6 turns
Steering Cylinder, Double Acting - Stroke: 11.8in
Steering Cylinder, Double Acting - Bore Diameter: 3.1in
Nominal Flow - Steering Pump: 12gal/min
Maximum Steering Torque - 39° (Full Turn): 27747ft·lbf
Maximum Steering Torque - 0° (Straight Machine): 37155ft·lbf
Steering AC Cycle Times - Full Left to Full Right - 2,620 rpm: 3s
Steering Articulation Angle - Each Direction: 39°

Tires

Note (2): Other tire choices available, contact your Cat dealer for details.
Option (2): 340/80 R18 AT-R Firestone
Option (5): 340/80 R18 Bibload Michelin
Note (1): *Standard tire.
Option (3): 340/80 R18 XMCL Michelin
Option (4): 340/80 R18 TRI2 Nokian
Note (4): Caterpillar recommends that you consult a tire supplier to evaluate all conditions before selecting a tire model.
Option (7): 12.5/80 R18 Flexport™
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 (6): 405/70 R18 SPT9 Dunlop*

Engine

Note (4): Flywheel per the SAE reference conditions with the fan at maximum speed.
Bore: 3.7in
Note (3): No derating required up to 3000 m (10,000 ft) altitude. Auto derate protects hydraulic and transmission systems.
Maximum Net Torque - ISO 9249 (1977)/EEC 80/1269: 191ft·lbf
Displacement: 201in³
Maximum Gross Power - DIN ISO 14396: 74.2HP
Maximum Gross Torque - ISO 14396: 192ft·lbf
Stroke: 4.7in
Rated Net Power - 2,400 rpm - ISO 9249 (1977)/EEC 80/1269: 72.9HP
Maximum Gross Power - ISO 14396: 73.2HP
Engine Model: Cat® C3.3B DIT*
Maximum Gross Power - SAE J1995: 74.3HP
Emissions: *The Cat C3.3B DIT engine meets EU Stage V/U.S. EPA Tier 4 Final emission standards.
Rated Net Power - 2,400 rpm - SAE J1349: 71.9HP
Net Power: 74HP
Maximum Gross Power: 73.2HP
Note (1): Net power ratings are tested at the reference conditions for the specified standard.
Note (5): The Cat C3.3B DIT Tier 4 Final/Stage V uses an active regeneration system which requires no operator interaction under normal conditions.
Note (6): Stage V engine available for Europe only.
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.
Maximum Net Torque - ISO 9249: 191ft·lbf
Maximum Gross Power - ISO 14396 (metric): 74.2HP
Rated Net Power - ISO 9249: 72.9HP
Rated Net Power - 2,400 rpm - ISO 9249: 72.9HP

Drive Train

Reverse - Range 1: 6mile/h
Forward - Range 1: 6mile/h
Reverse - Range 2: 12mile/h
Forward - High Range: 22mile/h
Forward - Range 2: 12mile/h
Reverse - High Range: 22mile/h

Loader Hydraulic System

Hydraulic Cycle Time - 1,000 rpm - Float Down, Maximum Lift to Ground Level: 2.6s
Hydraulic Cycle Time - 1,800 rpm - Raise, Ground Level to Maximum Lift: 5.5s
Tilt Cylinder, Double Acting - Stroke: 16.4in
Hydraulic Cycle Time - 1,800 rpm - Total Cycle Time: 9.6s
Lift Cylinder, Double Acting - Bore Diameter: 3in
Hydraulic Cycle Time - 1,800 rpm - Float Down, Maximum Lift to Ground Level: 2.6s
Tilt Cylinder, Double Acting - Bore Diameter: 3.5in
Hydraulic Cycle Time - 1,800 rpm - Dump, at Maximum Lift Height: 1.5s
Hydraulic Cycle Time - 1,000 rpm - Raise, Ground Level to Maximum Lift: 9.6s
Hydraulic Cycle Time - 1,000 rpm - Dump, at Maximum Lift Height: 3s
Relief Pressure - Tilt Cylinder Rod: 2756psi
Maximum Flow - Implement Pump: 19gal/min
Maximum Flow - Implement Pump - Auxiliary Function Standard Flow: 19gal/min
Maximum Working Pressure - Implement Pump: 3408psi
3rd Function Maximum Working Pressure: 3408psi
Maximum Flow - Implement Pump - Auxiliary Function High Flow: 31gal/min
Relief Pressure - Tilt Cylinder Head: 4496psi
Boost Flow Maximum Pressure: 3191psi
Tilt Cylinder, Double Acting - Rod Diameter: 2.2in
Lift Cylinder, Double Acting - Stroke: 27.4in
Lift Cylinder, Double Acting - Rod Diameter: 2in

Buckets

Light Material: 1.2 m³ (1.6 yd³), 1.5 m³ (2.0 yd³)
General Purpose: 0.8 m³ (1 yd³), 0.9 m³ (1.2 yd³), 1.0 m³ (1.3 yd³), 1.1 m³ (1.4 yd³), 1.3 m³ (1.7 yd³)
Note: All capacities are applicable for each model. Bucket selection must be made with an understanding of the material density and application to ensure machine stability is maintained within the tipping loads stated per model and configuration.
Bucket Capacities: 0.75-1.5 m3 (1.0-2.0 yd3)
Multi-Purpose: 0.75 m³ (1.0 yd³), 0.9 m³ (1.2 yd³), 1.05 m³ (1.37 yd³)
Grapple: 0.9 m³ (1.2 yd³) heaped
Bucket Capacities - ISO Coupler: 0.75-1.5 m3
Bucket Capacities - SSL Style Coupler: 1.0-2.0 yd3

Service Refill Capacities

Transmission - Gear Box: 2.2gal (US)
Axles - Front: N/A
Hydraulic Tank: 12.2gal (US)
Cooling System: 4.4gal (US)
Engine Crankcase: 3gal (US)
Hydraulic System - Including Tank: 18.5gal (US)
Fuel Tank: 13.7gal (US)
Axles - Rear: N/A
Engine Oil: 3gal (US)

Engine - Tier 4 Final/Stage IV

Maximum Net Torque - SAE J1349: 189ft·lbf

Weights

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 ROPS cab, standard flow hydraulics and skid-steer coupler. The 906M is configured
Operating Weight: 12346lb

Cab

Note (2): The declared dynamic operator Sound Pressure level per ISO 6396:2008*, when the cab is properly installed and maintained, is 75 dB(A). The labeled sound power level for the CE marked configurations when measured according to the test procedure and conditi
FOPS: FOPS: ISO 3449:2005 Level II
Note (3): *The measurements were conducted with the cab doors and windows closed.
ROPS: ROPS: ISO 3471:2008
Note (1): Cat cab and Rollover Protective Structures (ROPS) are standard in North America and Europe.

Dimensions with Bucket (Approximate) - Standard Lift - With ISO Coupler

Height - Ground to Cab**: 8.08ft
Clearance - Bucket at 45° *: 8.08ft
Height - Ground Clearance**: 11in
Operating Weight: 12496lb
Height - Bucket Pin**: 10.58ft
Length - Wheel Base: 7.08ft
Length - Overall*: 17.92ft
Width - Bucket: 6.17ft
Note (2): **Vary with tire.
Dig Depth**: 3.7in
Machine Width: 6ft
Width - Tread Center: 4.58ft
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.
Reach - Bucket at 45°*: 2.33ft
Dump Angle at Full Lift: 45°
Clearance - Level Bucket**: 9.92ft
Articulation Angle: 39°
Turning Radius - Inside of Tires: 7.33ft
Note (1): *Vary with bucket.
Departure Angle: 33°
Turning Radius - Over Bucket: 14.5ft

Operating Specifications

Full Turn Tipping Load: 7507lb
Tipping Load - Full Turn - ISO 14397-1: 7061lb
Clearance - Full Lift and 45° Dump: 8.24ft
Reach - Full Lift and 45° Dump: 2.34ft
Steering Articulation Angle - Each Direction: 39°
Tipping Load - Straight - ISO 14397-1: 8666lb
Rated Bucket Capacity: 1.2yd³

Dimensions with Bucket (Approximate) - Standard Lift - With SSL Coupler

Note (2): **Vary with tire.
Height - Ground to Cab**: 8.08ft
Width - Tread Center: 4.58ft
Dig Depth**: 4.2in
Reach - Bucket at 45°*: 2.67ft
Height - Ground Clearance**: 11in
Clearance - Level Bucket**: 9.92ft
Articulation Angle: 39°
Departure Angle: 33°
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.
Note (1): *Vary with bucket.
Height - Bucket Pin**: 10.58ft
Length - Overall*: 18.42ft
Operating Weight: 12481lb
Length - Wheel Base: 7.08ft
Dump Angle at Full Lift: 45°
Clearance - Bucket at 45° *: 7.67ft
Turning Radius - Over Bucket: 14.58ft
Machine Width: 6ft
Turning Radius - Inside of Tires: 7.33ft
Width - Bucket: 6.17ft

Standard/Optional Features

Standard Equipment:

Transmission And Hydraulics
- 18° frame oscillation, 78° articulation
- Demand based cooling fan
- Hydrostatic drive
- Loader arm float function
- Parallel lift Z-bar loader
- Proportional auxiliary hydraulic circuit
- Transmission, 20 km/h (12.4 mph) with heavy duty axles
- Transmission inching function
Engine
- Cat C3.3B DIT EU Stage V/U.S. EPA Tier 4 Final engine.
- Cat extended life coolant
- Closed circuit breather
- Easy quick release fuel filter/water separator
- ECO mode
- Engine oil drain valve (non-spill ECO drain)
- Lockable engine compartments
- Two stage air cleaner with visual indicator
Electrical
- Alternator 90 amp
- Battery disconnect switch
- Cab mounted fuse panel
- Engine cold starter aid
- Heavy duty battery, 12V
- Service point connector for electronic diagnosis (Cat Electronic Technician^™)
- Reversing alarm
General
- E-coat paint primer
- Pressure test points
- Recovery hitch and pin
- Scheduled Oil Sampling S·O·SSM ports
Operator Environment
- Adjustable internal mirror
- Adjustable wrist rest
- Auxiliary power sockets
- Coat hook
- Cup holder
- Digital service hour meter
- Easy clean cab floor
- Gauges: fuel hydraulic temperature, coolant temperature, speedometer
- Multifunction joystick with direction control
- On board digital display cluster
- Operator station on isolation mounts
- Retractable seat belt
- ROPS and FOPS certified canopy/cab
- Sound suppression
- Sun visor
- Suspended brake/accelerator pedals
- Suspension seat
- Two doors (enclosed cab)
- Two external knock back mirrors
- Warning indicators for major systems
- Wiper/washer front and rear (enclosed cab)
- Warnings: master, park brake, hydraulic oil pressure, engine oil pressure, coolant temp, electrical system, hydraulic filter bypass

Optional Equipment:

Transmission And Hydraulics
- 100% differential lock on both axles, selectable on the move
- 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
- Engine block heater 120V
- Precleaner for engine air filter
Electrical
- Machine Security System (MSS)
- Magnetic rotating beacon
- Halogen working lights, two front and two rear
- LED working lights, two front and two rear
- Work tool wiring harness
General
- Custom color
- Rear light guards
- Tire options including heavy duty tires
Fluids
- Cat extended life coolant (–50° C/–58° F)
Loader
- Adjustable implement modulation
- High flow auxiliary hydraulics with pressure relieving quick disconnect manifold
- Load check valves
- Return To Dig tool positioner
Work Tools
- For all work tool options, consult your local Cat dealer
Operator Environment
- Air conditioning
- Cabin light
- Cat Radio/FM/DAB+/Bluetooth/Aux/Mic/Phone/USB
- Comfort cab includes: cloth suspension seat, heated rear window, sliding left window and radio ready
- Open canopy: fixed steering column, coat hook, sun visor (North America only)
- 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