Caterpillar 903D Wheel Loader

Weights
Operating Weight

9414 lb

Platform
Articulation Angle

40 degrees

Boom / Stick / Bucket
Rated Bucket Capacity

0.8 yd3

Breakout Force

6160 lb

Maximum Dump Height

7.5 ft in

Reach At Maximum Dump Height*

2.33 ft in

Bucket Capacities

0.6-1.0 m (0.8-1.3 yd)

Mast
Fork Depth Above Ground

2 in

Fork Height At Maximum Reach

4.67 ft in

Fork Reach At Maximum Height

2 ft in

Maximum Fork Height

9.83 ft in

Overall Length - With Forks

17.08 ft in

Engine & Fuel System
Engine Model

Cat C2.4

Engine Oil

2.4 gal

Fuel Tank

11.4 gal

Gross Power

42 hp

Maximum Gross Power

42 hp

Cooling System

3 gal

Displacement

147 cu in

Drive System
Steering Angle

80 degrees

Operating Specs
Dig Depth

6 in

Hydraulic System
Hydraulic Cycle Time - Dump

0.7 s

Hydraulic Cycle Time - Lift

4.4 s

Hydraulic System

6.3 gal

3rd Auxiliary Flow

14 gal/min

Dimensions, Wheels & Tires
Tire Gauge

4.33 ft in

Tire Size

33 15.5-16.5, 12 PR

Turning Radius - Inside Tire

5.92 ft in

Ground Clearance

10 in

Turning Radius - Over Bucket

13.17 ft in

Overall Length - With Bucket*

15.75 ft in

Wheel Base

6.42 ft in

Rops

ISO 3471:2008

Fops

ISO 3449:2005 Level I

Transmission
Travel Speed

12.4 mph

Technical Specs
Departure Angle - Degrees

30 degrees

Width - Over Bucket*

5.83 ft in

Dump Angle At Maximum Height

40 degrees

Cab Height

8.25 ft in

Hinge Pin At Maximum Height

10.08 ft in

Load Over Height

9.17 ft in

Machine Width**

5.58 ft in

Reach @ Ground Level

2.67 ft in

Maximum Reach

4.5 ft in

Bore

3.4 in

Stroke

4 in

Main Relief

3481 psi

Rack Back - Transport Position

51 degrees

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

Straight Tipping Load - Bucket

6415 lb

Note

Based on ISO 7546:1983 and rated operating loads at full turn and standard linkage.

Bucket Type

Light Material

Rated Capacity

1.3 yd3

Dump Height

85 in

Maximum Material Density

1989 lb/yd

Bucket Width

74 in