Caterpillar 903C Wheel Loader Specs

Category: Wheel Loaders ➔
Manufacturer: Caterpillar ➔
Model: 903C ➔

The Caterpillar 903C Wheel Loader boasts a powerful engine and efficient hydraulic system, making it a versatile and reliable machine for various construction and agricultural tasks. With a bucket breakout force of 5171 lbs and a bucket capacity of 1.3 cu yd, this compact loader offers excellent performance in a range of applications. Its ergonomic cab design ensures operator comfort and safety, while its robust construction and optimal weight distribution contribute to stability and efficiency on the job site.

Bucket

Caterpillar 903C Wheel Loader Bucket specifications
Breakout Force	5,171.00 lbs (2,345.53 kg)
Bucket Capacities	1.30 cu yd (0.99 cu m)
Bucket Width	5.80 ft (1.77 m)
Dump Clearance at Max Raise	2.90 ft (0.88 m)

Cab

Caterpillar 903C Wheel Loader Cab specifications
FOPS	ISO 3449:2000 Level I
ROPS	ISO 3471:2008

Dimensions

Caterpillar 903C Wheel Loader Dimensions specifications
Ground Clearance	1.30 ft (0.40 m)
Height - Top of Cab	8.20 ft (2.50 m)
Hinge Pin - Max Height	10.60 ft (3.23 m)
Length with Bucket on Ground	15.90 ft (4.85 m)
Reach at Max Lift and Dump	2.90 ft (0.88 m)
Wheelbase	5.90 ft (1.80 m)

Engine

Caterpillar 903C Wheel Loader Engine specifications
Aspiration	Turbocharged
Bore	3.40 in (8.64 cm)
Displacement	147.00 cu in (2,408.90 cu cm)
Engine Model	Cat C2.4*
Gross Power	42.00 hp (31.32 kw)
Net Power	40.00 hp (29.83 kw)
Stroke	4.00 in (10.16 cm)

Hydraulic System

Caterpillar 903C Wheel Loader Hydraulic System specifications
Dump Time	0.8 seconds
Hydraulic Cycle Time - Dump	0.8 seconds
Hydraulic Cycle Time - Lift	4.7 seconds
Hydraulic Cycle Time - Lower, Float	3.1 seconds
Lower Time	3.1 seconds
Main Relief	2988 psi
Pump Flow Capacity	14.00 gpm (52.99 lpm)
Raise Time	4.7 seconds
Relief Valve Setting	2988 psi

Operating Specifications

Caterpillar 903C Wheel Loader Operating Specifications specifications
Alternator Supplied Amperage	70 amps
Breakout Force	5,171.00 lbs (2,345.53 kg)
Cooling System Fluid Capacity	3.00 gal (11.36 l)
Engine Oil Fluid Capacity	2.40 gal (9.08 l)
Fuel Capacity	11.40 gal (43.15 l)
Hydraulic System Fluid Capacity	6.30 gal (23.85 l)
Operating Voltage	12 volts
Operating Weight	9,150.00 lbs (4,150.38 kg)
Rated Bucket Capacity	0.80 cu yd (0.61 cu m)
Static Tipping Weight	3,900.00 lbs (1,769.01 kg)

Service Refill Capacities

Caterpillar 903C Wheel Loader Service Refill Capacities specifications
Cooling System	3.00 gal (11.36 l)
Engine Oil	2.40 gal (9.08 l)
Fuel Tank	11.40 gal (43.15 l)
Hydraulic System	6.30 gal (23.85 l)

Transmission

Caterpillar 903C Wheel Loader Transmission specifications
Travel Speed	10.00 mph (16.09 kph)

Weights

Caterpillar 903C Wheel Loader Weights specifications
Operating Weight	9,150.00 lbs (4,150.38 kg)

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