Caterpillar SKID STEER LOADER 257B3 - catalog of spare parts
Dimensions
Width Over Caterpillars - 5.5 Feet in
Length with Bucket - 11.3 Feet in
Length without bucket - 9 feet in
Height to Cab Top - 6.7 Feet in
Ground clearance - 10 inches
Ground clearance at Max Lift and Dump - 7.6 feet per
Reach at Max Lift and Dump - 2.5 ft.
Turning radius from the center - behind the car - 57.2 inches
Turn radius from center - incl. Bucket - 86.3 inches
Bucket Pin Height - Maximum Lifting Height - 10.1 Feet
Height - Cab Top - 6.7 Feet in
Total Length - Track - 75 Inches
Reach at maximum lift / drop - 30 inches
Vehicle Width - 66 Inches
Length - Track on the ground - 59 inches
Length - Without Bucket - 107 Inches
Length - With Bucket On Ground - 135 Inches
Maximum total height - 153 inches
Bucket Finger Height - Carry Position - 8 Inches
Ground clearance at maximum lift and unload - 91 inches
Departure angle - 37 degrees
Maximum angle of dumping - 50 degrees
Rear Upright Angle - Maximum Height - 87 degrees
Rotate Radius From Center - Rear - 57in
Rotate Radius From Center - Coupling - 56in
Rotate Center Radius - Bucket - 86 Inches
Maximum reach - with weapons in parallel - 53in
Chassis
The length of the path on earth is 4.92 feet in
Choose SKID STEER LOADER 257B3 section:
Specifications
engine
Engine make - 2236
Engine Model - C3.4 DIT
Gross Power - 74 HP
Net power - 71 hp
Displacement - 201cu in
Hole Diameter - 3.7 inches
4.7 inch travel
Gross Power - SAE J1995 - 74 HP
Engine Model - Cat C3.4 DIT
Net Power - ISO 9249 EEC - 71 HP
Net Power - SAE 1349 - 71 HP
Operational
Operating Weight - 8060.1 lbs
22.2 gallon fuel tank capacity
Cooling system capacity - 2.7 gal
Engine oil capacity - 2.4gal
Hydraulic Capacity 14.6 Gallons
Operating voltage - 12 V
The amplifier from the generator - 90 amperes
Max. Speed - Low Range - 6.9 mph
Top Speed - High Range - 10 mph
Power train
6.9 mph forward
Reverse Speed - 6.9 mph
Speed reverse - 2-speed - 10 mph
Forward Speed - 2-Speed - 10 Mph
Chassis
Land Contact Area - 1770in2
Ground Pressure - 4.5 psi
The length of the path on earth is 5 feet in
Weights
Operating Weight - 8060 pounds
Loader
Breakout Force - 4508.5 lbs
Workload - 2674.3 pounds
Tipping angle - 5350.7 degrees
Hydraulic system
Hydraulic flow (1) - standard
Hydraulic power - 42.8 hp
Loader Hydraulic Pressure - 3335 psi
Hydraulic Flow (2) - High Flow
Hydraulic power - Estimated - 60.3 hp
Loader hydraulic flow (1) - 22 gal / min
Loader Hydraulic Flow (2) - 31 gallons / min
Hydraulic
Pump flow rate - 22 gal / min
Pressure relief valve - 3335 psi Inch
Dimensions
Width Over Caterpillars - 5.5 Feet in
Height to Cab Top - 6.68 Feet in
Ground clearance - 10 inches
Ground clearance at Max Lift and Dump - 7.58 ft at
Reach in Max Lift and Dump - 2.49 feet in
Performance characteristics
Rated Operating Power - 50% Tipping Load - 2675 lbs
Rated Operating Power - 35% Tipping Load - 1870 lbs
Land Contact Area - 1770in2
Ground Pressure - 4.5 psi
Tipping Load - 5,350 lbs.
Breakout Force - Tilt Cylinder - 4508 lbs
Service replenishment options
Cooling system - 2.6gal
Fuel tank - 22.2 gal
Hydraulic Tank - 9.2 Gallons
Crankcase - 2.4gal
Hydraulic system - 14.5 gal
Taxi
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