Bobcat T590 Track Loader Maintenance Data

The Bobcat T590 compact track loader is powered by 158.7 cu.in (2.6L) Kubota V2607-DI-TE3-B 4-cylinder turbocharged liquid-cooled diesel engine with a rated power of 61 hp (45.5 kW). The Bobcat T590 is equipped with a single-speed or two-speed hydrostatic transmission, hydraulic disc brakes, and rubber tracks with steel inserts. The hydraulic system has a pump with fluid flow rate of 17.1 gpm (64.7 lpm). The hydraulic pressure is 3550 psi (245 bar). The compact track loader has a rated operating capacity of 2110 lbs (955 kg) and tipping load of 6025 lbs (2730 kg). The boom lifting force is 4755 lbs (2155 kg), and bucket breakout force is 4490 lbs (2035 kg).

Refill Capacities

Engine Oil Capacity, gal (L) ...................... 2.7 (10.3)
Engine Coolant Capacity, gal (L) ...................... 3.0 (11.4)
Hydraulic Reservoir Fluid Capacity, gal (L) ...................... 2.0 (7.6)
Hydraulic System Fluid Capacity, gal (L) ...................... 9.5 (36.0)
Drive Motor Oil Capacity, qts (L) ...................... 0.39 (0.37)

Recommended Oil and Fluid

Engine Oil Type ...................... SAE 10W-30, 15W-40, SAE 30. API Service Category CI-4, CJ-4 or higher
Engine Coolant Type ...................... Bobcat PG Coolant or Bobcat EG Coolant
Hydraulic Fluid Type ...................... VG-100, VG-46, Bobcat Synthetic Fluid, or Bobcat All-Season Fluid
Drive Motor Oil Type ...................... Bobcat 7024981 Synthetic Drive Motor Oil, or SAE 10W-40

Service Intervals

Lubricate Cylinder Pivot Points ...................... Every 50 Hours
Check Hydraulic Fluid Level ...................... Every 50 Hours
Check Tracks Tension ...................... Every 50 Hours
Check Track Sprocket Bolts Torque ...................... Every 50 Hours
Check Battery Connections ...................... Every 100 Hours
Clean Primary Air Filter ...................... Every 250 Hours
Clean Fuel Filter ...................... Every 250 Hours
Change Engine Oil ...................... Every 250 Hours
Replace Engine Oil Filter ...................... Every 250 Hours
Check Alternator Belt Tension ...................... Every 250 Hours
Check Drive Belt ...................... Every 250 Hours
Replace Fuel Filter Element ...................... Every 250 Hours
Replace Hydraulic Reservoir Breather Cap ...................... Every 500 Hours
Hydraulic Charge Filter ...................... Every 500 Hours
Change Drive Motor Oil ...................... Every 500 Hours
Replace Primary Air Filter ...................... Every 1000 Hours
Replace Secondary Air Filter ...................... Every 1000 Hours
Replace Hydraulic Filter Element ...................... Every 1000 Hours
Change Hydraulic Reservoir Fluid ...................... 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 ...................... 6666375
Secondary Engine Air Filter. Part Number ...................... 6666376
Hydraulic Oil Reservoir Breather Cap. Part Number ...................... 6727475
Hydraulic Oil Filter. Part Number ...................... 7024037
Hydraulic Charge Filter. Part Number ...................... 6692337

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BOBCAT SKID STEER AND COMPACT TRACK LOADERS

S100