CAT 903C2 Wheel Loader

Dimensions (Approximate) – High Lift

Ground Clearance 15.6 in (396.24 mm)
Articulation Angle 40 degrees
Cab Height 8.2 ft in (2.5 m)
Width – Over Bucket* 5.8 ft in (1.77 m)
Departure Angle – Degrees 30 degrees
Dig Depth 8 in (203.2 mm)
Dump Angle At Maximum Height 40 degrees
Fork Depth Above Ground 2 in (50.8 mm)
Fork Height At Maximum Reach 4.6 ft in (1.41 m)
Fork Reach At Maximum Height 2.5 ft in (0.77 m)
Hinge Pin At Maximum Height 10.6 ft in (3.24 m)
Load Over Height 9.6 ft in (2.93 m)
Machine Width** 5.6 ft in (1.71 m)
Maximum Dump Height* 8 ft in (2.44 m)
Maximum Fork Height 10.3 ft in (3.14 m)
Maximum Reach 5.4 ft in (1.65 m)
Note (1) *Vary with bucket size.
Note (2) **Vary with tire size.
Overall Length – With Bucket* 15.9 ft in (4.85 m)
Overall Length – With Forks 17.5 ft in (5.34 m)
Reach – Ground Level 3.7 ft in (1.13 m)
Reach At Maximum Dump Height* 2.9 ft in (0.89 m)
Steering Angle – Left/Right 80 degrees
Tire Gauge 4.3 ft in (1.32 m)
Turning Radius – Inside Tire** 5.4 ft in (1.65 m)
Turning Radius – Over Bucket* 13.2 ft in (4.03 m)
Wheel Base 5.9 ft in (1.8 m)

Dimensions (Approximate) – Standard Lift

Ground Clearance 15.6 in (396.24 mm)
Maximum Reach 5 ft in (1.53 m)
Steering Angle – Left/Right 80 degrees
Turning Radius – Over Bucket* 12.9 ft in (3.94 m)
Departure Angle – Degrees 30 degrees
Note (1) *Vary with bucket size.
Dig Depth 8 in (203.2 mm)
Note (2) **Vary with tire size.
Dump Angle At Maximum Height 40 degrees
Tire Gauge 4.3 ft in (1.32 m)
Fork Depth Above Ground 2 in (50.8 mm)
Overall Length – With Bucket* 15.4 ft in (4.7 m)
Fork Height At Maximum Reach 4.6 ft in (1.41 m)
Wheel Base 5.9 ft in (1.8 m)
Fork Reach At Maximum Height 2.5 ft in (0.77 m)
Overall Length – With Forks 17 ft in (5.19 m)
Cab Height 8.2 ft in (2.5 m)
Hinge Pin At Maximum Height 10.1 ft in (3.08 m)
Turning Radius – Inside Tire** 5.4 ft in (1.65 m)
Load Over Height 9.2 ft in (2.81 m)
Reach – Ground Level 3.2 ft in (0.98 m)
Machine Width** 5.6 ft in (1.71 m)
Articulation Angle 40 degrees
Maximum Dump Height* 7.5 ft in (2.29 m)
Reach At Maximum Dump Height* 2.9 ft in (0.89 m)
Width – Over Bucket* 5.8 ft in (1.77 m)
Maximum Fork Height 9.81 ft in (2.99 m)

Engine Details

Net Power 40 hp (29.9 kw)
Displacement 147 cu in (2.5 L)
Bore 3.4 in (86.4 mm)
Stroke 4 in (101.6 mm)
Engine Model Cat C2.4*
Note *Engine meets U.S. EPA Tier 4 Final emission standards.
Maximum Gross Power 42 hp (31.4 kw)
Net Power – 2,200 Rpm – Sae J1349 Rating 40 hp (29.9 kw)
Net Power – 2,200 Rpm – Iso 9249 Rating 40 hp (29.9 kw)
Net Power – 2,200 Rpm – Eec 80/1269 Rating 40 hp (29.9 kw)

Operational Specs

Operating Weight 9060 lb (4109.6 kg)

Transmission

Travel Speed 10 mph (16.1 km/h)

Buckets

Bucket Capacities 0.6-1.0 m3 (0.8-1.3 yd3)

Hydraulic System

Hydraulic Cycle Time – Dump 0.8 s
Hydraulic Cycle Time – Lift 4.8 s
Main Relief 2988 psi
3rd Auxiliary Flow 14 gal/min
Hydraulic Cycle Time – Lower, Float 3.2 s

Service Refill Capacities

Cooling System 3 gal (11.4 L)
Fuel Tank Capacity 11.4 gal (43.2 L)
Hydraulic System 6.3 gal (23.9 L)
Engine Oil 2.4 gal (9.1 L)

Cab

ROPS ISO 3471:2008
FOPS ISO 3449:2000 Level I

Operating Specifications – High Lift

Breakout Force 5170 lb (2345.1 kg)
Tire Size 33 degrees 15.5-16.5, 12PR
Rated Bucket Capacity 0.8 yd3 (0.7 m3)
Rack Back – Transport Position 52 degrees
Rated Operating Load At Full Turn – Bucket 1875 lb (850.5 kg)
Straight Tipping Load – Bucket 4500 lb (2041.2 kg)
Full Turn Static Tipping Load – Bucket 3760 lb (1705.6 kg)
Rated Operating Load At Full Turn – Forks (En 474-3:2006, Firm And Level Ground, 500 Mm [20 In] Load Center) (80% Of Ftstl) 2410 lb (1093.2 kg)
Rated Operating Load At Full Turn – Forks (En 474-3:2006, Firm And Level Ground, 500 Mm [20 In] Load Center) (60% Of Ftstl) 1805 lb (818.8 kg)
With Additional Counterweight – Operating Weight 9480 lb (4300.1 kg)
With Additional Counterweight – Rated Operating Load At Full Turn – Bucket 2030 lb (920.8 kg)
With Additional Counterweight – Straight Tipping Load – Bucket 4840 lb (2195.4 kg)
With Additional Counterweight – Full Turn Static Tipping Load – Bucket 4060 lb (1841.6 kg)
With Additional Counterweight – Rackback – Transport Position 52 degrees
With Additional Counterweight – Rated Operating Load At Full Turn – Forks (En 474-3:2006, Firm And Level Ground, 500 Mm (20 In) Load Center) (80% Of Ftstl) 2590 lb (1174.9 kg)
With Additional Counterweight – Rated Operating Load At Full Turn – Forks (En 474-3:2006, Rough Terrain, 500 Mm (20 In) Load Center) (60% Of Ftstl) 1940 lb (880 kg)

Operating Specifications – Standard Lift

Breakout Force 5170 lb (2345.1 kg)
Rated Bucket Capacity 0.8 yd3 (0.7 m3)
Tire Size 33 degrees 15.5-16.5, 12PR
Rack Back – Transport Position 52 degrees
Rated Operating Load At Full Turn – Bucket 2150 lb (975.3 kg)
Straight Tipping Load – Bucket 5070 lb (2299.8 kg)
Full Turn Static Tipping Load – Bucket 4300 lb (1950.5 kg)
Rated Operating Load At Full Turn – Forks (En 474-3:2006, Firm And Level Ground, 500 Mm [20 In] Load Center) (80% Of Ftstl) 2610 lb (1183.9 kg)
Rated Operating Load At Full Turn – Forks (En 474-3:2006, Firm And Level Ground, 500 Mm [20 In] Load Center) (60% Of Ftstl) 1960 lb (889.1 kg)
With Additional Counterweight – Operating Weight 9435 lb (4279.7 kg)
With Additional Counterweight – Rated Operating Load At Full Turn – Bucket 2305 lb (1045.6 kg)
With Additional Counterweight – Straight Tipping Load – Bucket 5445 lb (2469.9 kg)
With Additional Counterweight – Full Turn Static Tipping Load – Bucket 4610 lb (2091.1 kg)
With Additional Counterweight – Rackback – Transport Position 52 degrees
With Additional Counterweight – Rated Operating Load At Full Turn – Forks (En 474-3:2006, Firm And Level Ground, 500 Mm (20 In) Load Center) (80% Of Ftstl) 2800 lb (1270.1 kg)
With Additional Counterweight – Rated Operating Load At Full Turn – Forks (En 474-3:2006, Rough Terrain, 500 Mm (20 In) Load Center) (60% Of Ftstl) 2105 lb (954.9 kg)

Maximum Material Densities – General Purpose

Note Based on ISO 7546: 1983 and rated operating loads at full turn and standard linkage, without additional counterweight
Bucket Type General Purpose
Rated Capacity 0.8 yd3 (0.7 m3)
Dump Height 90 in (2286 mm)
Maximum Material Density 2545 lb/yd
Bucket Width 70 in (1778 mm)

Maximum Material Densities – Light Material

Note Based on ISO 7546: 1983 and rated operating loads at full turn and standard linkage, without additional counterweight
Bucket Type Light Material
Rated Capacity 1.3 yd3 (1 m3)
Dump Height 85 in (2159 mm)
Maximum Material Density 1480 lb/yd
Bucket Width 74 in (1879.6 mm)
Ask a question