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Ziegler CAT

903D Compact Wheel Loader

The Cat® 903D is compact, yet powerful, delivering high performance with outstanding versatility. A 25 percent increase in lift capacity and travel speed will allow the operator to be more productive, while new optional features such as engine and ground speed control, provides customizable control when running hydro-mechanical work tools. With a more ergonomic cab, new multi-function joystick, and optional ride control, the 903D allows the operator to enjoy all day comfort.

Brand: Caterpillar

Photos

Videos

  • All New Cat® 903D Compact Wheel Loader
  • Overview
  • At Work
  • Safety and Service
  • Ride Control
  • Creep Control, Throttle Lock and Auxiliary Functions
  • Get Comfortable and Understanding Controls

360° View

Exterior

360° Exterior view. Double click on the image to zoom in on any area of the product.

Interior

360° Interior view. Double click on the image to zoom in on any area of the product.

Specifications

  • Engine
    SpecValue
    Maximum Gross Power 42 HP
    Engine Model Cat C2.4*
    Gross Power 42 HP
    Net Power - 2,200 rpm - SAE J1349 R-ing 40 HP
    Net Power - 2,200 rpm - ISO 9249 R-ing 40 HP
    Bore 3.4 in
    Stroke 4 in
    Displacement 147 in²
    Note *Engine meets U.S. EPA Tier 4 Final emission standards.
  • Weights
    SpecValue
    Operating Weight 9414 lb
  • Buckets
    SpecValue
    Bucket Capacities 0.6-1.0 m³ (0.8-1.3 yd³)
  • Transmission
    SpecValue
    Travel Speed 12.4 mile/h
  • Hydraulic System
    SpecValue
    Main Relief 3481 psi
    3rd Auxiliary Flow 14 gal/min
    Hydraulic Cycle Time - Lift 4.4 s
    Hydraulic Cycle Time - Dump 0.7 s
    Hydraulic Cycle Time - Lower, Float 2.4 s
  • Cab
    SpecValue
    ROPS ISO 3471:2008
    FOPS ISO 3449:2005 Level I
  • Service Refill Capacities
    SpecValue
    Cooling System 3 gal (US)
    Fuel Tank 11.4 gal (US)
    Hydraulic System 6.3 gal (US)
    Engine Oil 2.4 gal (US)
  • Dimensions (Approximate) - Standard Lift
    SpecValue
    Cab Height 8.25 ft
    Ground Clearance 10 in
    Wheel Base 6.42 ft
    Overall Length - With Bucket* 15.75 ft
    Reach at Maximum Dump Height* 2.33 ft
    Dig Depth 6 in
    Maximum Dump Height* 7.5 ft
    Load Over Height 9.17 ft
    Hinge Pin at Maximum Height 10.08 ft
    Departure Angle - Degrees 30°
    Overall Length - With Forks 17.08 ft
    Reach - Ground Level 2.67 ft
    Maximum Reach 4.5 ft
    Fork Depth Above Ground 2 in
    Fork Height at Maximum Reach 4.67 ft
    Maximum Fork Height 9.83 ft
    Fork Reach at Maximum Height 2 ft
    Turning Radius - Over Bucket* 13.17 ft
    Turning Radius - Inside Tire** 5.92 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 the machine configured with cab with 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.
  • Dimensions (Approximate) - High Lift
    SpecValue
    Cab Height 8.25 ft
    Ground Clearance 10 in
    Wheel Base 6.42 ft
    Overall Length - With Bucket* 16.17 ft
    Reach at Maximum Dump Height* 2.42 ft
    Dig Depth 8 in
    Maximum Dump Height* 8 ft
    Load Over Height 9.67 ft
    Hinge Pin at Maximum Height 10.58 ft
    Departure Angle - Degrees 30°
    Overall Length - With Forks 17.58 ft
    Reach - Ground Level 3.25 ft
    Maximum Reach 4.92 ft
    Fork Depth Above Ground 2 in
    Fork Height at Maximum Reach 4.67 ft
    Maximum Fork Height 10.33 ft
    Fork Reach at Maximum Height 2 ft
    Turning Radius - Over Bucket* 13.42 ft
    Turning Radius - Inside Tire** 5.92 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 the machine configured with cab with 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.
  • Operating Specifications - Standard Lift
    SpecValue
    Tire Size 33 × 15.5-16.5, 12 PR
    Rated Bucket Capacity 0.8 yd³
    Breakout Force 6160 lbf
    Operating Weight 9414 lb
    Rated Operating Load at Full Turn - Bucket*** 2701 lb
    Straight Tipping Load - Bucket*** 6415 lb
    Full Turn Static Tipping Load - Bucket (ISO 14397-1*)*** 5401 lb
    Full Turn Static Tipping Load - Bucket (Rigid Tire**)*** 5512 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)*** 3902 lb
    Rated Operating Load at Full Turn - Forks (EN 474-3:2006, Rough Terrain, 500 mm [20 in] Load Center) (60% FTSTL)*** 2932 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.
  • Operating Specifications - High Lift
    SpecValue
    Tire Size 33 × 15.5-16.5, 12 PR
    Rated Bucket Capacity 0.8 yd³
    Breakout Force 6204 lbf
    Operating Weight 9462 lb
    Rated Operating Load at Full Turn - Bucket*** 2502 lb
    Straight Tipping Load - Bucket*** 5975 lb
    Full Turn Static Tipping Load - Bucket (ISO 14397-1*)*** 5004 lb
    Full Turn Static Tipping Load - Bucket (Rigid Tire**)*** 5115 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)*** 3660 lb
    Rated Operating Load at Full Turn - Forks (EN 474-3:2006, Rough Terrain, 500 mm [20 in] Load Center) (60% FTSTL)*** 2756 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.
  • Maximum Material Densities - General Purpose
    SpecValue
    Bucket Type General Purpose
    Rated Capacity 0.8 yd³
    Dump Height 90 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.
  • Maximum Material Densities - Light Material
    SpecValue
    Bucket Type Light Material
    Rated Capacity 1.3 yd³
    Dump Height 85 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.