Case 85XT Skid Steer Maintenance Data

The Case 85XT skid steer loader is powered by 239 cu.in (3.9L) Case 4-390 4-stroke 4-cylinder direct injection naturally aspirated diesel engine with a rated power of 80 hp (59.7 kW) at 2200 rpm. The Case 85XT is equipped with a hydrostatic transmission, 100HS continuous roller chains, vertical-lift boom, and 12x16.5 standard tires. The open center hydraulic system has a pump with fluid flow rate of 20.3 gpm (77 lpm). The hydraulic pressure is 3000 psi (207 bar). The skid steer loader has a rated operating capacity of 2400 lbs (1090 kg) and tipping load of 4800 lbs (2180 kg). The boom lifting force is 4935 lbs (2245 kg), and bucket breakout force is 6175 lbs (2805 kg).

Refill Capacities

Engine Oil Capacity, gal (L) .................. 2.75 (10.4)
Engine Coolant Capacity, gal (L) .................. 4.4 (16.5)
Hydraulic Reservoir Capacity, gal (L) .................. 5.7 (21.7)
Hydraulic System Capacity, gal (L) .................. 16.5 (62.4)
Chain Case Oil Capacity, qts (L) .................. 8.0 (7.6)
Fuel Tank Capacity, gal (L) .................. 17.3 (65.5)

Recommended Oil and Fluid

Engine Oil Type .................. SAE 15W-40. API Service Category CH-4
Engine Coolant Type .................. Extended-Life Coolant/Antifreeze
Hydraulic Fluid Type .................. SAE 10W-30
Chain Case Oil Type .................. SAE 10W-30

Service Intervals

Lubricate Cylinder Pivot Points .................. Every 50 Hours
Check Hydraulic Fluid Level .................. Every 50 Hours
Check Chain Case Oil Level .................. Every 50 Hours
Check Battery Connections .................. Every 100 Hours
Check Alternator/Fan Belt Tension .................. Every 100 Hours
Check Drive Chain Tension .................. Every 250 Hours
Clean Primary Air Filter .................. Every 250 Hours
Change Engine Oil .................. Every 250 Hours
Replace Engine Oil Filter .................. Every 250 Hours
Replace Hydraulic Filter Element .................. Every 500 Hours
Replace Fuel Filter Element .................. Every 500 Hours
Replace Primary Air Filter .................. Every 500 Hours
Replace Secondary Air Filter .................. Every 500 Hours
Change Chain Case Oil .................. Every 1000 Hours
Change Hydraulic Fluid .................. Every 1000 Hours
Change Engine Coolant .................. Every 2000 Hours

Replacement Parts

Engine Oil Filter. Part Number .................. J934429, 84496951
Engine Fuel Filter. Part Number .................. J931062, 86990957
In-Line Fuel Filter. Part Number .................. D139225
Primary Engine Air Filter. Part Number .................. 222425A1, 86982522
Secondary Engine Air Filter. Part Number .................. 222429A1, 86982523
Hydraulic Oil Filter. Part Number .................. N9025, 84239751
Fan Drive Belt. Part Number .................. J911559

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BOBCAT SKID STEER AND COMPACT TRACK LOADERS

S100