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Gehl 3725 Maintenance

The Gehl 3725 skid steer loader driveline system components: a 67 cu.in (1.1L) Ford VSG-411 vertical in-line four-cylinder gasoline engine with a rated power of 35 hp (26 kW), and single-speed hydrostatic transmission. The hydraulic system has a pump with a rated capacity of 10 gal/min (38 l/min). The system relief pressure is 2500 psi (172 bar). The Gehl 3725 is equipped with a radial-lift boom, 60HE drive chains, and 7.00x12 (Std) or 5.70x15 (Opt) tires. The skid steer loader has a max lift height of 107.5" (2730 mm) to hinge pin and dump height of 86.3" (2190 mm). The rated operating capacity is 950 lbs (432 kg), and tipping load is 1900 lbs (865 kg).

Refill Capacities

Fuel Tank Capacity, gal (L) ...................... 8.5 (32.0)
Engine Oil Capacity, gal (L) ...................... 1.0 (3.7)
Engine Coolant Capacity, gal (L) ...................... 2.0 (7.6)
Hydraulic Reservoir Fluid Capacity, gal (L) ...................... 8.0 (30.3)
Chain Case Oil Capacity, gal (L) ...................... 1.0 (3.8)

Recommended Oil and Fluid

Engine Oil Type ...................... SAE 5W-30, 10W-30, 15W-40. API Service Category SH/CC or SH/CD
Engine Coolant Type ...................... 50/50 Antifreeze/Coolant
Hydraulic Fluid Type ...................... Mobil DTE 15M or equivalent
Chain Case Oil Type ...................... SAE 10W30

Service Intervals

Lubricate Cylinder Pivot Points ...................... Every 50 Hours
Check Chain Case Oil Level ...................... Every 50 Hours
Check Hydraulic Fluid Level ...................... Every 50 Hours
Check Alternator Belt ...................... Every 100 Hours
Check Drive Chain Tension ...................... Every 100 Hours
Check Battery ...................... Every 100 Hours
Change Engine Oil ...................... Every 100 Hours
Replace Engine Oil Filter ...................... Every 100 Hours
Check Radiator Hoses and Clamps ...................... Every 200 Hours
Replace Hydraulic Oil Filter ...................... Every 200 Hours
Replace Fuel Filter ...................... Every 500 Hours
Replace Engine Air Filter ...................... Every 500 Hours
Change Hydraulic Fluid ...................... Every 500 Hours
Change Chain Case Oil ...................... Every 500 Hours
Change Engine Coolant ...................... Every 1000 Hours

Replacement Parts

Engine Oil Filter. Part Number ...................... 083715
Engine Fuel Filter. Part Number ...................... 089314
Engine Air Filter. Part Number ...................... 055017
Hydraulic Oil Filter. Part Number ...................... 115259
Alternator Belt. Part Number ...................... 096682
Governor Belt. Part Number ...................... 096679

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SKID STEER LOADERS SPECIFICATIONS