CAT 257B Series 2 Compact Track Loader


Dimensions

Ground Clearance 0.84 ft in (254 mm)
Bucket Pin Height – Maximum Lift 9.92 ft in (0.26 m)
Clearance At Maximum Lift And Dump 90 in (2286 mm)
Departure Angle 37 degrees
Height – Top Of Cab 6.67 ft in (0.17 m)
Length – Track On Ground 59 in (1498.6 mm)
Length – With Bucket On Ground 137 in (3479.8 mm)
Length – Without Bucket 106 in (2692.4 mm)
Maximum Dump Angle 50 degrees
Maximum Overall Height 156 in (3962.4 mm)
Maximum Reach – With Arms Parallel 54.6 in (1386.84 mm)
Overall Length – Track 75 in (1905 mm)
Rack Back Angle – Maximum Height 86.9 degrees
Reach At Maximum Lift/Dump 31 in (787.4 mm)
Turn Radius From Center – Bucket 86.5 in (2197.1 mm)
Turn Radius From Center – Coupler 66.8 in (1696.72 mm)
Turn Radius From Center – Rear 58.2 in (1478.28 mm)
Bucket Pin Height – Carry Position 9.31 in (236.22 mm)
Vehicle Width 66 in (1676.4 mm)

Engine Details

Gross Power 61 hp (45.5 kw)
Net Power 56 hp (41.8 kw)
Displacement 134 cu in (2.2 L)
Bore 3.3 in (83.9 mm)
Stroke 3.9 in (99.1 mm)
Gross Power – Sae J1995 61 hp (45.5 kw)
Engine Model Cat C2.2 T
Net Power – Sae 1349 56 hp (41.8 kw)

Operational Specs

Operating Weight 7952 lb (3607 kg)

Power Train

Travel Speed Forward 6.9 mph (11.2 km/h)
Travel Speed Reverse 6.9 mph (11.2 km/h)

Hydraulic System

Hydraulic Flow (1) Standard
Hydraulic Power 30.4 hp (22.7 kw)
Maximum Loader Hydraulic Flow 26 gal/min
Maximum Loader Hydraulic Pressure 3335 psi
Loader Hydraulic Pressure 3335 psi
Loader Hydraulic Flow 15.6 gal/min
Hydraulic Flow (2) High Flow

Operating Specifications

Rated Operating Capacities – 50% Tipping Load 2500 lb (1134 kg)
Rated Operating Capacities – 35% Tipping Load 1870 lb (848.3 kg)
Ground Contact Area 1770 in2 (1.2 m2)
Ground Pressure 4.5 psi
Tipping Load 5344 lb (2424 kg)
Breakout Force – Tilt Cylinder 3954 lb (1793.6 kg)

Service Refill Capacities

Cooling System 2.6 gal (9.9 L)
Fuel Tank Capacity 22.2 gal (84.1 L)
Hydraulic Tank 9.2 gal (34.9 L)
Engine Crankcase 2.6 gal (9.9 L)
Hydraulic System 14.5 gal (54.9 L)

Cab

Rops SAE J1040 MAY94, ISO 3471:1994
Fops SAE J1043 SEPT87, ISO 3449:1992 Level I
Fops Level Ii SAE J231 JAN81, ISO 3449:1992 Level II
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