CAT 257 Compact Track Loader

Loader Performance

Rated Operating Capacities – 50% Tipping Load 2306 lb (1046 kg)
Rated Operating Capacities – 35% Tipping Load 1614 lb (732 kg)
Ground Contact Area 1770 in2 (1.2 m2)
Ground Pressure 4.3 psi (29.6 kPa)
Tipping Load 4610 lb (2091 kg)
Breakout Force – Tilt Cylinder 3532 lb (1602 kg)
Breakout Force – Lift Cylinder 3490 lb (1583 kg)
Bucket Capacity 0.6 yd3 (0.5 m3)

Dimensions

Width Over Tracks 5.5 ft in (1676 mm)
Height To Top Of Cab 6.64 ft in (2022 mm)
Ground Clearance 10.1 in (257 mm)
Clearance At Max Lift And Dump 7.47 ft in (2275 mm)
Reach At Max Lift And Dump 2.62 ft in (797 mm)
Length With Bucket 11.55 ft in (3518 mm)
Length With Out Bucket 8.87 ft in (2701 mm)
Turning Radius From Center – Inc Bucket 90.3 in (2293 mm)

Undercarriage

Length Of Track On Ground 59 in (1499 mm)
Width Of Track 15 in (381 mm)

Engine Details

Number Of Cylinders 4
Engine Make Caterpillar
Engine Model CAT 3034T
Displacement 183 cu in (3 L)
Bore 3.82 in (97 mm)
Stroke 3.94 in (100 mm)
Gross Power 63 hp (47 kw)
Net Power 59 hp (44 kw)
Power Measured @ 2600 rpm
Aspiration Turbocharged

Operational Specs

Operating Weight 7676 lb (3482 kg)
Operating Voltage 12 V
Alternator 85 amps
Battery 12 V, 52 Ah, CCA 650, 24 BCI heavy-duty battery

Power Train

Max Forward Speed 7.5 mph (12.1 km/h)
Max Reverse Speed 7.5 mph (12.1 km/h)

Hydraulic System

Pump Flow 15.2 gal/min (57.2 L/min)

Service Refill Capacities

Fuel Tank Capacity 23.8 gal (90 L)
Engine Oil Capacity 1.8 gal (7 L)
Cooling System Capacity 2.6 gal (10 L)
Hydraulic System Capacity 14.5 gal (55 L)
Hydraulic Tank Capacity 9.2 gal (35 L)
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