Caterpillar 903C Wheel Loader

Weights
Operating Weight

9150 lb

Standard - Operating Weight

9150 lb

Static Tipping Weight

3900 lb

Platform
Lower Time

3.1sec

Articulation Angle

40

Boom / Stick / Bucket
Rated Bucket Capacity

0.8 yd3

Breakout Force

5171 lb

Maximum Dump Height

8 ft in

Reach At Maximum Dump Height*

2.9 ft in

Bucket Capacities

0.6-1.0 m3 (0.8-1.3 yd3)

Mast
Fork Depth Above Ground

2 in

Fork Height At Maximum Reach

4.7 ft in

Fork Reach At Maximum Height

2.5 ft in

Maximum Fork Height

10.3 ft in

Overall Length - With Forks

17.4 ft in

Engine & Fuel System
Engine Make

2236

Engine Model

Cat C2.4

Engine Oil

2.4 gal

Engine Oil Fluid Capacity

2.4 gal

Fuel Capacity

11.4 gal

Fuel Tank

11.4 gal

Gross Power

42 hp

Net Power

40 hp

Aspiration

turbocharged

Cooling System

3 gal

Cooling System Fluid Capacity

3 gal

Displacement

147 cu in

Drive System
Steering Angle - Left/Right

80

Operating Specs
Dig Depth

8 in

Hydraulic System
Hydraulic Cycle Time - Dump

0.8 s

Hydraulic Cycle Time - Lift

4.7 s

Hydraulic System

6.3 gal

Pump Flow Capacity

14 gal/min

3rd Auxiliary Flow

14 gal/min

Relief Valve Setting

2988 psi

Dimensions, Wheels & Tires
Tire Gauge

4.3 ft in

Tire Size

33 15.5-16.5, 12PR

Turning Radius - Inside Tire

5.4 ft in

Wheelbase

5.9 ft in

Dump Clearance At Max Raise

2.9 ft in

Ground Clearance

1.3 ft in

Turning Radius - Over Bucket

13.2 ft in

Overall Length - With Bucket*

15.9 ft in

Height To Top Of Cab

8.2 ft in

Wheel Base

5.9 ft in

Rops

ISO 3471:2008

Fops

ISO 3449:2000 Level I

Battery & Electrical System
Alternator Supplied Amperage

70 A

Operating Voltage

12 V

Transmission
Travel Speed

10 mph

Technical Specs
Bucket Width

5.8 ft in

Length With Bucket On Ground

15.9 ft in

Hinge Pin - Max Height

10.6 ft in

Reach At Max Lift And Dump

2.9 ft in

Maximum Reach

5.4 ft in

Reach @ Ground Level

3.7 ft in

Width - Over Bucket*

5.8 ft in

Cab Height

8.2 ft in

Departure Angle

30

Dump Angle At Maximum Height

40

Hinge Pin At Maximum Height

10.6 ft in

Load Over Height

9.6 ft in

Bore

3.4 in

Stroke

4 in

Raise Time

4.7sec

Dump Time

0.8sec

Main Relief

2988 psi

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 - Dump Height

96 in

General Purpose Bucket Width

70 in

Light Material - Bucket Type

Light Material

Light Material - Dump Height

91 in

Light Material - Bucket Width

74 in