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903C Compact Wheel Loader
- Standard Equipment
- Optional Equipment
- Specs
- Features
- Media
Standard Equipment
- POWER TRAIN
- Air cleaner, two stage with visual indicator
- Cat C2.4, 41.8 hp (31.2 kW) engine: – Meets U.S. EPA Tier 4 Interim emission standards
- Closed circuit breather
- Cold start plugs
- Electrical fuel priming pump
- Extended life coolant protects to –37° C (–34° F)
- Frame mounted heavy duty axles with outboard planetary reduction
- Maintenance free, sealed for life, prop shaft and universal joints
- Transmission, 16 km/h (10 mph)
- ELECTRICAL
- 12 volt direct electric starting
- Alternator, 70A
- Battery disconnect switch
- Cab mounted fuse panel
- Ignition key start/stop switch
- Maintenance free, sealed for life, 650 CCA heavy duty battery
- OPERATOR ENVIRONMENT
- Cup holder
- Digital service hour meter
- Engine coolant temperature gauge
- Fuel level gauge
- Heavy duty, easy clean floor mat
- Operator warning system indicators: – Parking brake applied – Hydraulic oil temperature – Engine oil pressure – Service brake pressure – Hydraulic filter bypass
- Seat: – Static, vinyl with 51 mm (2 in) retractable seat belt
- Two external mirrors – knock back
- OTHER STANDARD EQUIPMENT
- 3rd valve auxiliary hydraulics with continuous flow detent, standard flow
- Engine enclosure – lockable
- Guarded front headlight
- Hydraulic oil level sight gauge
- Lift arm safety brace
- Loader arm float function
- Lockable fuel filler cap
- Manual quick coupler, skid steer loader compatible
- Parking brake (secondary brake)
- Quick release fuel filter/water separator
- Reversing light
- Self-canceling direction indicators
- Work tool return to dig
- Z-bar linkage
Optional Equipment
- Air conditioning/heater
- Alternator, 90 amp for air conditioning
- Antifreeze/coolant, extended life, protects to –50° C (–58° F)
- Beacon ready
- Cab with ROPS/FOPS (Level 1)
- Counterweight: 160 kg (350 lb)
- Differential lock, front and rear axles
- Eco drain, engine oil (dealer installed)
- Engine block heater 120V (dealer installed)
- Fenders
- Standard for use with 304 mm (12 in) tires
- Wide for use with 393 mm (15.5 in) tires
- Hydraulic auxiliary lines with quick disconnects (dealer installed)
- Radio Ready or AM/FM radio
- Seats
- Mechanical suspension, vinyl with 51 mm (2 in) seat belt
- Mechanical suspension, vinyl with 75 mm (3 in) seat belt
- Mechanical suspension, fabric with 51 mm (2 in) seat belt
- Mechanical suspension, fabric with 75 mm (3 in) seat belt
- Tires
- 12-16.5 10PR
- Flotation 33-15.5 × 16.5
- Flexport 33 × 6 × 11
- Working lights, front and rear
- WORK TOOLS
- For all work tool options, consult your Cat dealer.
Specs
Overview
Long Name:
903C Compact Wheel Loader
Name:
903C
Brand:
Caterpillar
Status:
Noncurrent
Engine
Engine Model:
Cat C2.4*
Gross Power:
42 hp / 31 kW
Net Power:
40 hp / 30 kW
Net Power @ 2,200 rpm – SAE J1349 Rating:
40 hp / 30 kW
Net Power @ 2,200 rpm – ISO 9249 Rating:
40 hp / 30 kW
Net Power @ 2,200 rpm – EEC 80/1269 Rating:
40 hp / 30 kW
Bore:
3.4 in / 87 mm
Stroke:
4.0 in / 102 mm
Displacement:
147 in2 / 2.4 L
Note:
*Engine meets U.S. EPA Tier 4 Interim emission standards.
Weight
Operating Weight:
9150 lb / 4150 kg
Buckets
Bucket Capacities:
0.6-1.0 m3 (0.8-1.3 yd3)
Transmission
Travel Speed:
10 mph / 16 km/h
Hydraulic System
Main Relief:
2988 psi / 206 bar
3rd Auxiliary Flow:
14 gal/min / 52 L/min
Hydraulic Cycle Time – Lift:
4.7 seconds / 4.7 seconds
Hydraulic Cycle Time – Dump:
0.8 seconds / 0.8 seconds
Hydraulic Cycle Time – Lower, Float:
3.1 seconds / 3.1 seconds
Cab
ROPS:
ISO 3471:2008
FOPS:
ISO 3449:2000 Level I
Service Refill Capacities
Cooling System:
3 gal / 11 L
Fuel Tank:
11.4 gal / 43 L
Hydraulic System:
6.3 gal / 24 L
Engine Oil:
2.4 gal / 9 L
Dimensions (Approximate)
Cab Height:
8.2 ft / 2510 mm
Ground Clearance:
1.3 ft / 395 mm
Wheelbase:
5.9 ft / 1800 mm
Overall Length with Bucket:
15.9 ft / 4835 mm
Reach at Maximum Dump Height:
2.9 ft / 885 mm
Dig Depth:
8 in / 200 mm
Maximum Dump Height:
8.0 ft / 2430 mm
Load Over Height:
9.6 ft / 2940 mm
Hinge Pin at Maximum Height:
10.6 ft / 3225 mm
Departure Angle:
30°
Overall Length with Forks:
17.4 ft / 5306 mm
Reach at Level Ground:
3.7 ft / 1131 mm
Maximum Reach:
5.4 ft / 1635 mm
Fork Depth Above Ground:
2 in / 40 mm
Fork Height at Maximum Reach:
4.7 ft / 1418 mm
Maximum Fork Height:
10.3 ft / 3143 mm
Fork Reach at Maximum Height:
2.5 ft / 758 mm
Turning Radius Over Bucket:
13.2 ft / 4020 mm
Turning Radius Inside Tire:
5.4 ft / 1655 mm
Width Over Bucket:
5.8 ft / 1770 mm
Tire Gauge:
4.3 ft / 1314 mm
Machine Width – 12-16.5 10PR tires:
5.4 ft / 1638 mm
Machine Width – Flotation 33-15.5 × 16.5 tires:
5.6 ft / 1708 mm
Machine Width – Flexport™ 33 × 6 × 11 tires:
5.2 ft / 1593 mm
Articulation Angle:
40°
Steering Angle – Left/Right:
80°
Dump Angle at Maximum Height:
40°
Operating Specifications
Tire Size:
33 × 15.5-16.5, 12PR
Rated Bucket Capacity:
0.8 yd3 / 0.6 m3
Breakout Force:
5171 lb / 23.0 kN
Standard – Operating Weight:
9150 lb / 4150 kg
Standard – Rated Operating Load @ Full Turn, Bucket:
1950 lb / 885 kg
Standard – Straight Tipping Load, Bucket:
4650 lb / 2109 kg
Standard – Full Turn Static Tipping Load, Bucket:
3900 lb / 1769 kg
Standard – Rackback, Transport Position:
52°
Standard – Rated Operating Load @ Full Turn, Forks (EN 474-3:2006, Firm and Level Ground, 500 mm (20 in) Load Center) (80% of FTSTL):
2500 lb / 1134 kg
Standard – Rated Operating Load @ Full Turn, Forks (EN 474-3:2006, Rough Terrain, 500 mm (20 in) Load Center) (60% of FTSTL):
1900 lb / 862 kg
With Additional Counterweight – Operating Weight:
9500 lb / 4300 kg
With Additional Counterweight – Rated Operating Load @ Full Turn, Bucket:
2100 lb / 953 kg
With Additional Counterweight – Straight Tipping Load, Bucket:
5000 lb / 2268 kg
With Additional Counterweight – Full Turn Static Tipping Load, Bucket:
4200 lb / 1905 kg
With Additional Counterweight – Rackback, Transport Position:
52°
With Additional Counterweight – Rated Operating Load @ Full Turn, Forks (EN 474-3:2006, Firm and Level Ground, 500 mm (20 in) Load Center) (80% of FTSTL):
2700 lb / 1225 kg
With Additional Counterweight – Rated Operating Load @ Full Turn, Forks (EN 474-3:2006, Rough Terrain, 500 mm (20 in) Load Center) (60% of FTSTL):
2000 lb / 907 kg
Maximum Material Densities
Note:
Based on ISO 7546: 1983 and rated operating loads at full turn and without additional counterweight
General Purpose – Bucket Type:
General Purpose
General Purpose – Rated Capacity:
0.8 yd3 / 0.6 m3
General Purpose – Dump Height:
96 in / 2430 mm
General Purpose – Maximum Material Density:
2437 lb/yd3 / 1474 kg/m3
General Purpose – Bucket Width:
70 in / 1770 mm
Light Material – Bucket Type:
Light Material
Light Material – Rated Capacity:
1.3 yd3 / 1.0 m3
Light Material – Dump Height:
91 in / 2300 mm
Light Material – Maximum Material Density:
1423 lb/yd3 / 839 kg/m3
Light Material – Bucket Width:
74 in / 1880 mm
Features
Features
- Performance – Well balanced weight and power make the 903C suitable for tasks in agriculture, landscaping, snow, construction, and industrial segments. Optional external counterweights increase lift capacity for demanding jobs.
- Ease of Operation – Two independent control levers for lift/tilt and auxiliary functions provide excellent bucket feel and implement modulation.
- Power Train – Hydrostatic drive line features a 16 km/h (10 mph) travel speed. Axles are available with front and rear diff-lock.
- Safety – Reduced engine overhang lends itself to excellent rear and corner visibility, keeping the operator safe and productive to the task at hand.
- Serviceability – Fully opening rear hood allows easy access to engine compartment featuring side-by-side coolers and transparent fuel/water separator.
- Work Tools – Standard Skid Steer Loader coupler and continuous auxiliary hydraulic flow enables the 903C to use a large range of Cat Skid Steer Loader hydro mechanical work tools.
Media
Specalog
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