903C Compact Wheel Loader
At a Glance
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Overview
The Cat® 903C delivers high performance with outstanding versatility. Spacious cab with joystick control keeps you comfortable throughout the work day, allowing you to get more done. Loader design delivers strength and durability with superior control.
Expand All +
Engine
+ -Net Power | 40hp |
Net Power | 40HP |
Gross Power | 42hp |
Gross Power | 42HP |
Engine Model | Cat C2.4* |
Net Power - 2,200 rpm - SAE J1349 R-ing | 40HP |
Net Power - 2,200 rpm - ISO 9249 R-ing | 40HP |
Net Power - 2,200 rpm - EEC 80/1269 R-ing | 40HP |
Bore | 3.4in |
Stroke | 4.0in |
Displacement | 147in2 |
Note | *Engine meets U.S. EPA Tier 4 Interim emission standards. |
Engine Model | Cat C2.4* |
Bore | 3.4in |
Displacement | 147in² |
Note | *Engine meets U.S. EPA Tier 4 Interim emission standards. |
Stroke | 4in |
Operating Specifications
+ -Rated Bucket Capacity | 0.8yd3 |
Rated Bucket Capacity | 0.8yd³ |
Tire Size | 33 � 15.5-16.5, 12PR |
Breakout Force | 5171lb |
Standard - Operating Weight | 9150lb |
Standard - Rated Operating Load at Full Turn - Bucket | 1950lb |
Standard - Straight Tipping Load, Bucket | 4650lb |
Standard - Full Turn Static Tipping Load, Bucket | 3900lb |
Standard - Rackback, Transport Position | 52� |
Standard - Rated Operating Load at Full Turn - Forks (EN 474-3:2006, Firm and Level Ground, 500 mm (20 in) Load Center) (80% of FTSTL) | 2500lb |
Standard - Rated Operating Load at Full Turn - Forks (EN 474-3:2006, Rough Terrain, 500 mm (20 in) Load Center) (60% of FTSTL) | 1900lb |
With Additional Counterweight - Operating Weight | 9500lb |
With Additional Counterweight - Rated Operating Load at Full Turn - Bucket | 2100lb |
With Additional Counterweight - Straight Tipping Load - Bucket | 5000lb |
With Additional Counterweight - Full Turn Static Tipping Load - Bucket | 4200lb |
With Additional Counterweight - Rackback - Transport Position | 52� |
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) | 2700lb |
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) | 2000lb |
Buckets
+ -Bucket Capacities | 0.6-1.0 m3 (0.8-1.3 yd3) |
Cab
+ -ROPS | ISO 3471:2008 |
FOPS | ISO 3449:2000 Level I |
Hydraulic System
+ -Main Relief | 2988psi |
3rd Auxiliary Flow | 14gal/min |
Hydraulic Cycle Time - Lift | 4.7s |
Hydraulic Cycle Time - Dump | 0.8s |
Hydraulic Cycle Time - Lower, Float | 3.1s |
Service Refill Capacities
+ -Cooling System | 3gal |
Cooling System | 3gal (US) |
Fuel Tank | 11.4gal |
Fuel Tank | 11.4gal (US) |
Hydraulic System | 6.3gal |
Hydraulic System | 6.3gal (US) |
Engine Oil | 2.4gal |
Engine Oil | 2.4gal (US) |
Weight
+ -Operating Weight | 9150lb |
Transmission
+ -Travel Speed | 10mile/h |
Dimensions (Approximate)
+ -Cab Height | 8.2ft |
Ground Clearance | 1.3ft |
Wheel Base | 5.9ft |
Overall Length - With Bucket | 15.9ft |
Reach at Maximum Dump Height | 2.9ft |
Dig Depth | 8in |
Maximum Dump Height | 8ft |
Load Over Height | 9.6ft |
Hinge Pin at Maximum Height | 10.6ft |
Departure Angle | 30� |
Overall Length - With Forks | 17.4ft |
Reach - Ground Level | 3.7ft |
Maximum Reach | 5.4ft |
Fork Depth Above Ground | 2in |
Fork Height at Maximum Reach | 4.7ft |
Maximum Fork Height | 10.3ft |
Fork Reach at Maximum Height | 2.5ft |
Turning Radius - Over Bucket | 13.2ft |
Turning Radius - Inside Tire | 5.4ft |
Width - Over Bucket | 5.8ft |
Tire Gauge | 4.3ft |
Machine Width - 12-16.5 10PR Tires | 5.4ft |
Machine Width - Flotation 33-15.5 × 16.5 Tires | 5.6ft |
Machine Width - Flexport™ 33 × 6 × 11 Tires | 5.2ft |
Articulation Angle | 40� |
Steering Angle - Left/Right | 80� |
Dump Angle at Maximum Height | 40� |
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 | 0.8yd³ |
General Purpose - Dump Height | 96in |
General Purpose - Maximum Material Density | 2437lb/yd³ |
General Purpose - Bucket Width | 70in |
Light Material - Bucket Type | Light Material |
Light Material - Rated Capacity | 1.3yd³ |
Light Material - Dump Height | 91in |
Light Material - Maximum Material Density | 1423lb/yd³ |
Light Material - Bucket Width | 74in |
Weights
+ -Operating Weight | 9150lb |
Standard Equipment:
Power Train
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Air cleaner, two stage with visual indicator
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Cat C2.4, 41.8 hp (31.2 kW) engine: – Meets U.S. EPA Tier 4 Interim emission standards
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Closed circuit breather
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Cold start plugs
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Electrical fuel priming pump
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Extended life coolant protects to –37° C (–34° F)
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Frame mounted heavy duty axles with outboard planetary reduction
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Maintenance free, sealed for life, prop shaft and universal joints
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Transmission, 16 km/h (10 mph)
Electrical
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12 volt direct electric starting
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Alternator, 70A
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Battery disconnect switch
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Cab mounted fuse panel
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Ignition key start/stop switch
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Maintenance free, sealed for life, 650 CCA heavy duty battery
Operator Environment
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Cup holder
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Digital service hour meter
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Engine coolant temperature gauge
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Fuel level gauge
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Heavy duty, easy clean floor mat
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Operator warning system indicators: – Parking brake applied – Hydraulic oil temperature – Engine oil pressure – Service brake pressure – Hydraulic filter bypass
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Seat: – Static, vinyl with 51 mm (2 in) retractable seat belt
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Two external mirrors – knock back
Other Standard Equipment
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3rd valve auxiliary hydraulics with continuous flow detent, standard flow
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Engine enclosure – lockable
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Guarded front headlight
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Hydraulic oil level sight gauge
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Lift arm safety brace
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Loader arm float function
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Lockable fuel filler cap
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Manual quick coupler, skid steer loader compatible
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Parking brake (secondary brake)
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Quick release fuel filter/water separator
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Reversing light
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Self-canceling direction indicators
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Work tool return to dig
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Z-bar linkage
Optional Equipment:
Fenders
Standard for use with 304 mm (12 in) tires
Wide for use with 393 mm (15.5 in) tires
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
Work Tools
For all work tool options, consult your Cat dealer.
*This estimate is for the base rental charge only. Other fees and charges may apply and will be calculated at the time of rental. Does not include delivery fees.
*Images are for general reference only. Individual product models may vary. Please consult with your dealer to verify machine configuration.
*Images are for general reference only. Individual product models may vary. Please consult with your dealer to verify machine configuration.