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Gehl 6625SX Maintenance

The Gehl 6625 SX skid steer loader is powered by 183 cu.in (3L) Perkins 204.30 4-cycle vertical 4-cylinder liquid-cooled diesel engine with a rated power of 70 hp (52 kW) at 2600 rpm. The Gehl 6625SX is equipped with 1-speed hydrostatic transmission, radial-lift loader boom, 80H roller chains, and 12x16.5 or 31-15.5x15 tires. The hydraulic system has a pump with fluid flow rate of 23 gpm (87.1 lpm). The hydraulic pressure is 3000 psi (207 bar). The skid steer loader has a rated operating capacity of 2050 lbs (930 kg) and tipping load of 4100 lbs (1860 kg). The lift height is 123 inches (3125 mm) to hinge pin, and dump height is 98.8 inches (2510 mm).

Refill Capacities

Fuel Tank Capacity, gal (L) ...................... 18.0 (68.0)
Engine Oil Capacity, gal (L) ...................... 1.6 (6.0)
Hydraulic Reservoir Fluid Capacity, gal (L) ...................... 18.0 (68.0)
Chain Case Oil Capacity, gal (L) ...................... 2.0 (7.6)
Planetary Gearbox Oil Capacity, qts (L) ...................... 1.0 (0.9)

Recommended Oil and Fluid

Engine Oil Type ...................... SAE 10W, SAE 10W-30, SAE 20. API Service Category CD-4 or higher
Hydraulic Fluid Type ...................... Amoco Rycon 46, Mobil DTE 15M or equivalent
Chain Case Oil Type ...................... Mobil DTE 15M or SAE 10W30
Planetary Gearbox Oil Type ...................... SAE 80W90. API Service Category GL-5

Service Intervals

Lubricate Cylinder Pivot Points ...................... Every 50 Hours
Check Hydraulic Fluid Level ...................... Every 50 Hours
Check Chain Case Oil Level ...................... Every 100 Hours
Check Planetary Gearbox Oil Level ...................... Every 100 Hours
Check Alternator Belt ...................... Every 100 Hours
Check Drive Chain Tension ...................... Every 100 Hours
Check Battery Condition...................... Every 100 Hours
Change Engine Oil ...................... Every 100 Hours
Replace Engine Oil Filter ...................... Every 100 Hours
Replace Hydraulic Oil Filter ...................... Every 200 Hours
Adjust Parking Brake ...................... Every 200 Hours
Check Radiator Hoses and Clamps ...................... Every 200 Hours
Replace Fuel Filter ...................... Every 500 Hours
Replace Primary Engine Air Filter ...................... Every 500 Hours
Replace Secondary Engine Air Filter ...................... Every 500 Hours
Change Hydraulic Fluid ...................... Every 500 Hours
Change Chain Case Oil ...................... Every 500 Hours
Change Engine Coolant ...................... Every 500 Hours

Replacement Parts

Engine Oil Filter. Part Number ...................... 127389 (Element)
Primary Fuel Filter. Part Number ...................... 123828 (Cartridge)
Final Fuel Filter. Part Number ...................... 079757 (Cartridge)
Primary Engine Air Filter. Part Number ...................... 087860 (Element)
Secondary Engine Air Filter. Part Number ...................... 087859 (Element)
Hydraulic Oil Filter. Part Number ...................... 074830 (Element)
Alternator Belt. Part Number ...................... 128279

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SKID STEER LOADERS SPECIFICATIONS