Caterpillar 903D Wheel Loader
Dimensions
Dimensions (Approximate) - High Lift
Ground Clearance
10in
Articulation Angle
40 degrees
Cab Height
8.25ft in
Reach - Ground Level
3.25ft 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
4.67ft in
Fork Reach At Maximum Height
2ft in
Hinge Pin At Maximum Height
10.58ft in
Load Over Height
9.67ft in
Machine Width**
5.58ft in
Maximum Dump Height*
8ft in
Maximum Fork Height
10.33ft in
Maximum Reach
4.92ft in
Note (1)
*Vary with bucket size.
Note (2)
**Vary with tire size.
Note (3)
Dimensions listed are based on the machine configured with cab with air conditioning, remote quick coupler, general purpose bucket or 1067 mm (42 in) forks, 75 kg (165 lb) operator, 33 15.5-16.5, 12 PR tires, without ride control, without precleaner.
Overall Length - With Bucket*
16.18ft in
Overall Length - With Forks
17.58ft in
Reach At Maximum Dump Height*
2.42ft in
Steering Angle
80 degrees
Tire Gauge
4.33ft in
Turning Radius - Inside Tire**
5.92ft in
Turning Radius - Over Bucket*
13.42ft in
Wheel Base
6.42ft in
Width - Over Bucket*
5.83ft in
Dimensions (Approximate) - Standard Lift
Ground Clearance
10in
Wheel Base
6.42ft in
Steering Angle
80 degrees
Note (1)
*Vary with bucket size.
Departure Angle - Degrees
30 degrees
Note (2)
**Vary with tire size.
Dig Depth
6in
Width - Over Bucket*
5.83ft in
Dump Angle At Maximum Height
40 degrees
Note (3)
Dimensions listed are based on the machine configured with cab with air conditioning, remote quick coupler, general purpose bucket or 1067 mm (42 in) forks, 75 kg (165 lb) operator, 33 15.5-16.5, 12 PR tires, without ride control, without precleaner.
Fork Depth Above Ground
2in
Tire Gauge
4.33ft in
Fork Height At Maximum Reach
4.67ft in
Overall Length - With Bucket*
15.75ft in
Fork Reach At Maximum Height
2ft in
Turning Radius - Over Bucket*
13.17ft in
Cab Height
8.25ft in
Hinge Pin At Maximum Height
10.08ft in
Overall Length - With Forks
17.08ft in
Load Over Height
9.17ft in
Turning Radius - Inside Tire**
5.92ft in
Machine Width**
5.58ft in
Reach - Ground Level
2.67ft in
Maximum Dump Height*
7.5ft in
Articulation Angle
40 degrees
Maximum Fork Height
9.83ft in
Maximum Reach
4.5ft in
Reach At Maximum Dump Height*
2.33ft in
Specifications
Engine
Gross Power
42hp
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
Operational
Operating Weight
9414lb
Transmission
Travel Speed
12.4mph
Weights
Operating Weight
9414lb
Buckets
Bucket Capacities
0.6-1.0 m (0.8-1.3 yd)
Hydraulic System
Hydraulic Cycle Time - Dump
0.7 s
Hydraulic Cycle Time - Lift
4.4 s
Main Relief
3481 psi
3rd Auxiliary Flow
14 gal/min
Hydraulic Cycle Time - Lower, Float
2.4 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 3449:2005 Level I
Operating Specifications - High Lift
Breakout Force
6204lb
Tire Size
33 15.5-16.5, 12 PR
Rated Bucket Capacity
0.8yd3
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 control, without precleaner unless otherwise noted.
Rated Operating Load At Full Turn - Bucket***
2502lb
Straight Tipping Load - Bucket***
5975lb
Full Turn Static Tipping Load - Bucket (Iso 14397-1*)***
5004lb
Full Turn Static Tipping Load - Bucket (Rigid Tire**)***
5115lb
Rated Operating Load At Full Turn - Forks (En 474-3:2006, Firm And Level Ground, 500 Mm [20 In] Load Center) (80% Ftstl)***
3660lb
Rated Operating Load At Full Turn - Forks (En 474-3:2006, Rough Terrain, 500 Mm [20 In] Load Center) (60% Ftstl)***
2756lb
Operating Specifications - Standard Lift
Breakout Force
6160lb
Rated Bucket Capacity
0.8yd3
Tire Size
33 15.5-16.5, 12 PR
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 control, without precleaner unless otherwise noted.
Rated Operating Load At Full Turn - Bucket***
2701lb
Straight Tipping Load - Bucket***
6415lb
Full Turn Static Tipping Load - Bucket (Iso 14397-1*)***
5401lb
Full Turn Static Tipping Load - Bucket (Rigid Tire**)***
5512lb
Rated Operating Load At Full Turn - Forks (En 474-3:2006, Firm And Level Ground, 500 Mm [20 In] Load Center) (80% Ftstl)***
3902lb
Rated Operating Load At Full Turn - Forks (En 474-3:2006, Rough Terrain, 500 Mm [20 In] Load Center) (60% Ftstl)***
2932lb
Maximum Material Densities - General Purpose
Note
Based on ISO 7546:1983 and rated operating loads at full turn and standard linkage.
Bucket Type
General Purpose
Rated Capacity
0.8yd3
Dump Height
90in
Maximum Material Density
3169 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.
Bucket Type
Light Material
Rated Capacity
1.3yd3
Dump Height
85in
Maximum Material Density
1989 lb/yd
Bucket Width
74in
