Bobcat T740 Track Loader Maintenance Data

The Bobcat T740 compact track loader driveline system components: a 208.1 cu.in (3.4L) Bobcat Doosan D34 4-cylinder turbocharged diesel engine with a rated power of 74 hp (55 kW), and 1-speed or 2-speed hydro transmission. The hydraulic system has a pump with a rated flow of 23 gpm (87.1 lpm). The system pressure is 3550 psi (245 bar). The Bobcat T740 is equipped with a vertical-lift loader boom, solid-mounted or roller suspension undercarriage, and rubber tracks. The loader has a max lift height of 132" (3350 mm) to hinge pin and dump height of 104.3" (2650 mm). The rated operating capacity is 3200 lbs (1450 kg), and tipping load is 9143 lbs (4147 kg).

Refill Capacities

Engine Oil Capacity, gal (L) ...................... 3.2 (12.6)
Engine Coolant Capacity, gal (L) ...................... 3.6 (13.7)
Hydraulic Reservoir Fluid Capacity, gal (L) ...................... 2.5 (9.5)
Hydraulic System Fluid Capacity, gal (L) ...................... 9.5 (36.0)
Drive Motor Oil Capacity, qts (L) ...................... 0.19 (0.18)

Recommended Oil and Fluid

Engine Oil Type ...................... SAE 10W-30, 15W-40, 5W-40. API Service Category CH-4 or higher
Engine Coolant Type ...................... Bobcat PG Coolant or Bobcat EG Coolant
Hydraulic Fluid Type ...................... Bobcat All-Season Hydraulic Fluid, Synthetic Fluid
Drive Motor Oil Type ...................... Bobcat Synthetic Drive Motor Oil

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
Check Alternator Belt Tension ...................... Every 250 Hours
Check Drive Belt ...................... Every 250 Hours
Clean Cab Air Filters ...................... Every 250 Hours
Change Engine Oil ...................... Every 250 Hours
Replace Engine Oil Filter ...................... 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 Final Drive 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
Replace Cab Air Filters ...................... Every 1000 Hours
Change Hydraulic Reservoir Fluid ...................... Every 1000 Hours
Change Engine Coolant ...................... Every 1500 Hours

Replacement Parts

Engine Oil Filter. Part Number ...................... 7012303
Engine Fuel Filter. Part Number ...................... 7023589
Primary Engine Air Filter. Part Number ...................... 7286652
Secondary Engine Air Filter. Part Number ...................... 7010031
Hydraulic Oil Filter. Part Number ...................... 7248874
Hydraulic Charge Filter. Part Number ...................... 6686926 (Spin-on)
Hydraulic Reservoir Breather Cap. Part Number ...................... 6727475
Cab Air Filter. Part Number ...................... 7176099, 7193354

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BOBCAT SKID STEER AND COMPACT TRACK LOADERS

S100