Caterpillar 903C2 Wheel Loader
Dimensions
Dimensions (Approximate) - High Lift
Ground Clearance
15.6in
Articulation Angle
40 degrees
Cab Height
8.2ft in
Width - Over Bucket*
5.8ft in
Departure Angle - Degrees
30 degrees
Dig Depth
8in
Dump Angle At Maximum Height
40 degrees
Fork Depth Above Ground
2in
Fork Height At Maximum Reach
4.6ft in
Fork Reach At Maximum Height
2.5ft in
Hinge Pin At Maximum Height
10.6ft in
Load Over Height
9.6ft in
Machine Width**
5.6ft in
Maximum Dump Height*
8ft in
Maximum Fork Height
10.3ft in
Maximum Reach
5.4ft in
Note (1)
*Vary with bucket size.
Note (2)
**Vary with tire size.
Overall Length - With Bucket*
15.9ft in
Overall Length - With Forks
17.5ft in
Reach - Ground Level
3.7ft in
Reach At Maximum Dump Height*
2.9ft in
Steering Angle - Left/Right
80 degrees
Tire Gauge
4.3ft in
Turning Radius - Inside Tire**
5.4ft in
Turning Radius - Over Bucket*
13.2ft in
Wheel Base
5.9ft in
Dimensions (Approximate) - Standard Lift
Ground Clearance
15.6in
Maximum Reach
5ft in
Steering Angle - Left/Right
80 degrees
Turning Radius - Over Bucket*
12.9ft in
Departure Angle - Degrees
30 degrees
Note (1)
*Vary with bucket size.
Dig Depth
8in
Note (2)
**Vary with tire size.
Dump Angle At Maximum Height
40 degrees
Tire Gauge
4.3ft in
Fork Depth Above Ground
2in
Overall Length - With Bucket*
15.4ft in
Fork Height At Maximum Reach
4.6ft in
Wheel Base
5.9ft in
Fork Reach At Maximum Height
2.5ft in
Overall Length - With Forks
17ft in
Cab Height
8.2ft in
Hinge Pin At Maximum Height
10.1ft in
Turning Radius - Inside Tire**
5.4ft in
Load Over Height
9.2ft in
Reach - Ground Level
3.2ft in
Machine Width**
5.6ft in
Articulation Angle
40 degrees
Maximum Dump Height*
7.5ft in
Reach At Maximum Dump Height*
2.9ft in
Width - Over Bucket*
5.8ft in
Maximum Fork Height
9.81ft in
Specifications
Engine
Net Power
40hp
Displacement
147cu in
Bore
3.4in
Stroke
4in
Engine Model
Cat C2.4*
Note
*Engine meets U.S. EPA Tier 4 Final emission standards.
Maximum Gross Power
42hp
Net Power - 2,200 Rpm - Sae J1349 Rating
40hp
Net Power - 2,200 Rpm - Iso 9249 Rating
40hp
Net Power - 2,200 Rpm - Eec 80/1269 Rating
40hp
Operational
Operating Weight
9060lb
Transmission
Travel Speed
10mph
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
3gal
Fuel Tank
11.4gal
Hydraulic System
6.3gal
Engine Oil
2.4gal
Cab
Rops
ISO 3471:2008
Fops
ISO 3449:2000 Level I
Operating Specifications - High Lift
Breakout Force
5170lb
Tire Size
33 degrees 15.5-16.5, 12PR
Rated Bucket Capacity
0.8yd3
Rack Back - Transport Position
52 degrees
Rated Operating Load At Full Turn - Bucket
1875lb
Straight Tipping Load - Bucket
4500lb
Full Turn Static Tipping Load - Bucket
3760lb
Rated Operating Load At Full Turn - Forks (En 474-3:2006, Firm And Level Ground, 500 Mm [20 In] Load Center) (80% Of Ftstl)
2410lb
Rated Operating Load At Full Turn - Forks (En 474-3:2006, Firm And Level Ground, 500 Mm [20 In] Load Center) (60% Of Ftstl)
1805lb
With Additional Counterweight - Operating Weight
9480lb
With Additional Counterweight - Rated Operating Load At Full Turn - Bucket
2030lb
With Additional Counterweight - Straight Tipping Load - Bucket
4840lb
With Additional Counterweight - Full Turn Static Tipping Load - Bucket
4060lb
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)
2590lb
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)
1940lb
Operating Specifications - Standard Lift
Breakout Force
5170lb
Rated Bucket Capacity
0.8yd3
Tire Size
33 degrees 15.5-16.5, 12PR
Rack Back - Transport Position
52 degrees
Rated Operating Load At Full Turn - Bucket
2150lb
Straight Tipping Load - Bucket
5070lb
Full Turn Static Tipping Load - Bucket
4300lb
Rated Operating Load At Full Turn - Forks (En 474-3:2006, Firm And Level Ground, 500 Mm [20 In] Load Center) (80% Of Ftstl)
2610lb
Rated Operating Load At Full Turn - Forks (En 474-3:2006, Firm And Level Ground, 500 Mm [20 In] Load Center) (60% Of Ftstl)
1960lb
With Additional Counterweight - Operating Weight
9435lb
With Additional Counterweight - Rated Operating Load At Full Turn - Bucket
2305lb
With Additional Counterweight - Straight Tipping Load - Bucket
5445lb
With Additional Counterweight - Full Turn Static Tipping Load - Bucket
4610lb
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)
2800lb
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)
2105lb
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
0.8yd3
Dump Height
90in
Maximum Material Density
2545 lb/yd
Bucket Width
70in
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
1.3yd3
Dump Height
85in
Maximum Material Density
1480 lb/yd
Bucket Width
74in
