903 Compact Wheel Loader

Configured for Success

The Cat® 903 is compact, yet powerful, delivering high performance with outstanding versatility. The all new C1.7 engine provides better all-around performance. Features such as engine and ground speed control, provides customizable control when running hydromechanical work tools. With an ergonomic cab, multi-function joystick, and optional ride control, the 903 allows the operator to enjoy all day comfort.

The Cat® 903 is compact, yet powerful, delivering high performance with outstanding versatility. The all new C1.7 engine provides better all-around performance. Features such as engine and ground speed control, provides customizable control when running hydromechanical work tools. With an ergonomic cab, multi-function joystick, and optional ride control, the 903 allows the operator to enjoy all day comfort.

Highlights
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Features & Specs
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Equipment Highlights

Work Made Easy
The 903 makes work easy with a 17% increase in horsepower with the all-new Cat C1.7 engine. This provides for improved performance when operating on grades and when using drive, steer, and lift simultaneously. The all-new optional hydraulic skid steer loader style coupler allows for faster and more efficient work tool changes while providing a viewing window that enables the operator to see the fork tips when using compact wheel loader style forks. Optional front and rear diff-lock can be activated on the fly, providing maximum traction in slick underfoot conditions.
Enjoy All Day Comfort
Operators will enjoy all day comfort with a multi-function joystick, spacious leg room, ergonomic pedal positioning, easy entry/exit, and optional speed sensitive ride control. The all-new seat provides optimal comfort, while featuring yellow adjustment touch points that make finding that perfect seat position easy. The minimal engine overhang provides excellent rear and corner visibility, making the 903 easy to operate in confined areas.
Configured for Success
Configure the 903 for success with new options such as engine and ground speed control, ideally suited for hydro-mechanical work such as using a broom. With the addition of a work tool electrical harness option, you can now run more tools than ever before. Two loader linkage options, standard and high lift, provide either improved capacity or improved lift height based on your application.
Simply Reliable
Fully opening rear hood allows easy access to the engine compartment featuring side-by-side coolers and transparent fuel/water separator with optional engine air pre-cleaner and radiator screen for high debris applications. Rear tie down locations under the machine allow for easy transport, while the service locations under the hood provide easy access for daily maintenance.

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Features + Specs

Equipment Features
Optional Equipment
Specs
  • ROPS: ISO 3471:2008
  • FOPS: ISO 3449:2005 Level I
  • Maximum Gross Power: 48 hp
  • Engine Model: Cat C1.7*
  • Net Power @ 2,200 rpm - SAE J1349:2011: 45 hp
  • Net Power @ 2,200 rpm - ISO 9249:2007: 45 hp
  • Bore: 3.3 in
  • Stroke: 3.9 in
  • Displacement: 104 in²
  • Note (1): Advertised power is tested per the specified standard in effect at the time of manufacture.
  • Note (2): Net power advertised is the power available at the flywheel.
  • Note: *Engine meets U.S. EPA Tier 4 Final emission standards.
  • Bucket Capacities: 0.6-1.0 m3 (0.8-1.3 yd3)
  • Bucket Capacities - General Purpose: 0.6 m3 (0.8 yd3)
  • Bucket Capacities - Light Material: 1.0 m3 (1.3 yd3)
  • Operating Weight: 9200 lb
  • Interior Sound: 80.8 dB(A)
  • Exterior Sound: 99.8 dB(A)
  • Travel Speed: 12.4 mile/h
  • Recyclability: 95%
  • Main Relief: 3336 psi
  • 3rd Auxiliary Flow: 14.1 gpm
  • Hydraulic Cycle Time - Lift: 4.5 s
  • Hydraulic Cycle Time - Dump: 0.7 s
  • Hydraulic Cycle Time - Lower, Float: 2.3 s
  • Cooling System: 3 gal (US)
  • Fuel Tank: 11.4 gal (US)
  • Hydraulic System: 6.3 gal (US)
  • Engine Oil: 1.6 gal (US)
  • Cab Height: 8.25 ft
  • Ground Clearance: 10 in
  • Wheel Base: 6.42 ft
  • Overall Length - With Bucket*: 16.03 ft
  • Reach at Maximum Dump Height*: 2.33 ft
  • Dig Depth: 6 in
  • Maximum Dump Height*: 8.16 ft
  • Load Over Height: 9.75 ft
  • Hinge Pin at Maximum Height: 10.58 ft
  • Departure Angle - Degrees: 30°
  • Overall Length - With Forks: 17.25 ft
  • Reach - Ground Level: 2.9 ft
  • Maximum Reach: 4.66 ft
  • Fork Depth Above Ground: 2 in
  • Fork Height at Maximum Reach: 4.66 ft
  • Maximum Fork Height: 10.4 ft
  • Fork Reach at Maximum Height: 1.8 ft
  • Turning Radius - Over Bucket*: 13.4 ft
  • Turning Radius - Inside Tire**: 6 ft
  • Width - Over Bucket*: 5.83 ft
  • Tire Gauge: 4.33 ft
  • Machine Width**: 5.58 ft
  • Articulation Angle: 40°
  • Steering Angle: 80°
  • Dump Angle at Maximum Height: 40°
  • Note (1): *Vary with bucket size.
  • Note (2): **Vary with tire size.
  • Note (3): Dimensions listed are based on a machine configured with cab, air conditioning, remote quick coupler, general purpose bucket or 1067 mm (42 in) forks, 75 kg (165 lb) operator, 33 × 15.5-16.5, 12 PR tires, without ride control, without precleaner.
  • Tire Size: 33 × 15.5-16.5, 12 PR
  • Rated Bucket Capacity: 0.8 yd³
  • Breakout Force: 6519 lbf
  • Operating Weight: 9231 lb
  • Rated Operating Load at Full Turn - Bucket***: 2553 lb
  • Straight Tipping Load - Bucket***: 5975 lb
  • Full Turn Static Tipping Load - Bucket (ISO 14397-1*)***: 5108 lb
  • Full Turn Static Tipping Load - Bucket (Rigid Tire**)***: 5238 lb
  • Rack Back - Transport Position: 51°
  • Rated Operating Load at Full Turn - Forks (EN 474-3:2006, Firm and Level Ground, 500 mm [20 in] Load Center) (80% FTSTL)***: 3175 lb
  • Rated Operating Load at Full Turn - Forks (EN 474-3:2006, Rough Terrain, 500 mm [20 in] Load Center) (60% FTSTL)***: 2381 lb
  • Note (1): *Full compliance to ISO 14397-1 (2007) Sections 1 thru 6, which requires 2% verification be-tween calculation and testing.
  • Note (2): **Compliance to ISO 14397-1 (2007) Sections 1 thru 5.
  • Note (3): ***Manual quick coupler, precleaner hood.
  • Note (4): Operating specifications shown are based on machine equipped with enclosed ROPS cab with air conditioning, remote quick coupler, 75 kg (165 lb) operator and general purpose bucket (GP), without ride control, without precleaner unless otherwise noted.
  • Cab Height: 8.25 ft
  • Ground Clearance: 10 in
  • Wheel Base: 6.42 ft
  • Overall Length - With Bucket*: 15.4 ft
  • Reach at Maximum Dump Height*: 2.33 ft
  • Dig Depth: 5 in
  • Maximum Dump Height*: 7.75 ft
  • Load Over Height: 9.25 ft
  • Hinge Pin at Maximum Height: 10.08 ft
  • Departure Angle - Degrees: 30°
  • Overall Length - With Forks: 16.83 ft
  • Reach - Ground Level: 2.5 ft
  • Maximum Reach: 4.33 ft
  • Fork Depth Above Ground: 3 in
  • Fork Height at Maximum Reach: 4.75 ft
  • Maximum Fork Height: 9.9 ft
  • Fork Reach at Maximum Height: 1.75 ft
  • Turning Radius - Over Bucket*: 12.75 ft
  • Turning Radius - Inside Tire**: 6 ft
  • Width - Over Bucket*: 5.83 ft
  • Tire Gauge: 4.33 ft
  • Machine Width**: 5.58 ft
  • Articulation Angle: 40°
  • Steering Angle: 80°
  • Dump Angle at Maximum Height: 40°
  • Note (1): *Vary with bucket size.
  • Note (2): **Vary with tire size.
  • Note (3): Dimensions listed are based on a machine configured with cab, air conditioning, remote quick coupler, general purpose bucket or 1067 mm (42 in) forks, 75 kg (165 lb) operator, 33 × 15.5-16.5, 12 PR tires, without ride control, without precleaner.
  • Tire Size: 33 × 15.5-16.5, 12 PR
  • Rated Bucket Capacity: 0.8 yd³
  • Breakout Force: 6294 lbf
  • Operating Weight: 9200 lb
  • Rated Operating Load at Full Turn - Bucket***: 2756 lb
  • Straight Tipping Load - Bucket***: 6415 lb
  • Full Turn Static Tipping Load - Bucket (ISO 14397-1*)***: 5516 lb
  • Full Turn Static Tipping Load - Bucket (Rigid Tire**)***: 5626 lb
  • Rack Back - Transport Position: 51°
  • Rated Operating Load at Full Turn - Forks (EN 474-3:2006, Firm and Level Ground, 500 mm [20 in] Load Center) (80% FTSTL)***: 3393 lb
  • Rated Operating Load at Full Turn - Forks (EN 474-3:2006, Rough Terrain, 500 mm [20 in] Load Center) (60% FTSTL)***: 2544 lb
  • Note (1): *Full compliance to ISO 14397-1 (2007) Sections 1 thru 6, which requires 2% verification be-tween calculation and testing.
  • Note (2): **Compliance to ISO 14397-1 (2007) Sections 1 thru 5.
  • Note (3): ***Manual quick coupler, precleaner hood.
  • Note (4): Operating specifications shown are based on machine equipped with enclosed ROPS cab with air conditioning, remote quick coupler, 75 kg (165 lb) operator and general purpose bucket (GP), without ride control, without precleaner unless otherwise noted.
  • Bucket Type: Light Material
  • Rated Capacity: 1.3 yd³
  • Dump Height: 88 in
  • Maximum Material Density: 1989 lb/yd³
  • Bucket Width: 74 in
  • Note: Based on ISO 7546:1983 and rated operating loads at full turn and standard linkage.
  • Bucket Type: General Purpose
  • Rated Capacity: 0.8 yd³
  • Dump Height: 93 in
  • Maximum Material Density: 3169 lb/yd³
  • Bucket Width: 70 in
  • Note: Based on ISO 7546:1983 and rated operating loads at full turn and standard linkage.
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