Bobcat S150 Skid Steer Maintenance Data

The Bobcat S150 skid steer loader driveline system components: a 134.1 cu.in (2.2L) Kubota V2203 M-DI-E2B 4-cylinder direct injection naturally aspirated diesel engine with a rated power of 46 hp (34.3 kW), and hydrostatic transmission. The hydraulic system has a pump with a rated capacity of 16.6 gal/min (63 l/min). The system relief pressure is 3300 psi (228 bar). The Bobcat S150 is equipped with wet disc brakes and 10x16.5-10 tires. The skid steer loader has a boom lifting force of 4350 lbs (1975 kg) and bucket breakout force of 3600 lbs (1635 kg). The rated operating capacity is 700 lbs (318 kg), and tipping load is 1400 lbs (636 kg).

Refill Capacities

Engine Oil Capacity, gal (L) ...................... 1.85 (7.1)
Engine Coolant Capacity, gal (L) ...................... 2.75 (10.4)
Hydraulic Reservoir Fluid Capacity, gal (L) ...................... 4.8 (18.2)
Hydraulic System Fluid Capacity, gal (L) ...................... 8.5 (32.2)
Chain Case Oil Capacity, gal (L) ...................... 9.0 (34.0)

Recommended Oil and Fluid

Engine Oil Type ...................... SAE 10W-30, 15W-40, 5W-30. API Service Category CD, CF-4, or CG-4
Engine Coolant Type ...................... Bobcat PG Coolant or Bobcat EG Coolant
Hydraulic Fluid Type ...................... Bobcat 6563328 Univ Premium Hydraulic Oil
Chain Case Oil Type ...................... Bobcat 6563328 Univ Premium Hydraulic Oil

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
Clean Primary Air Filter ...................... Every 100 Hours
Clean Fuel Filter ...................... Every 100 Hours
Change Engine Oil ...................... Every 250 Hours
Replace Engine Oil Filter ...................... Every 250 Hours
Check Alternator Belt Tension ...................... Every 250 Hours
Replace Fuel Filter Element ...................... Every 250 Hours
Check Drive Belt ...................... Every 250 Hours
Replace Hydraulic Reservoir Breather Cap ...................... Every 500 Hours
Replace Hydraulic Filter Element ...................... Every 500 Hours
Replace Primary Air Filter ...................... Every 1000 Hours
Replace Secondary Air Filter ...................... Every 1000 Hours
Change Chain Case Oil ...................... Every 1000 Hours
Change Hydraulic Reservoir Fluid ...................... Every 1000 Hours
Replace Case Drain Filter ...................... Every 1000 Hours
Change Engine Coolant ...................... Every 2000 Hours

Replacement Parts

Engine Oil Filter. Part Number ...................... 6675517
Engine Fuel Filter. Part Number ...................... 6667352
Primary Engine Air Filter. Part Number ...................... 6598492, 6681475
Secondary Engine Air Filter. Part Number ...................... 6598362, 6681474
Hydraulic Oil Reservoir Breather Cap. Part Number ...................... 6684923 or 6727475
Hydraulic Oil Filter. Part Number ...................... 6661248, 6661807
Case Drain Filter. Part Number ...................... 6661022

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BOBCAT SKID STEER AND COMPACT TRACK LOADERS

S100