Caterpillar 257B Series 3 Multi Terrain Loader

Multi Terrain Loader
Multi Terrain Loader
Multi Terrain Loader
Multi Terrain Loader
Multi Terrain Loader
Multi Terrain Loader
MODEL.UNITS

Dimensions

Dimensions

B

Width Over Tracks

5.5ft in

C

Height To Top Of Cab

6.68ft in

E

Ground Clearance

10in

G

Clearance At Max Lift And Dump

7.58ft in

H

Reach At Max Lift And Dump

2.49ft in

Length - Track On Ground

59in

Length - With Bucket On Ground

135in

Length - Without Bucket

107in

Length With Out Bucket

8.92ft in

Bucket Pin Height - Maximum Lift

10.09ft in

Clearance At Maximum Lift And Dump

91in

Departure Angle

37 degrees

Height - Top Of Cab

6.67ft in

Turning Radius From Center - Inc Bucket

86.3in

Turning Radius From Center - Machine Rear

57.13in

Vehicle Width

66in

Length With Bucket

11.29ft in

Bucket Pin Height - Carry Position

8in

Maximum Dump Angle

50 degrees

Maximum Overall Height

153in

Maximum Reach - With Arms Parallel

53in

Overall Length - Track

75in

Rack Back Angle - Maximum Height

87 degrees

Reach At Maximum Lift/Dump

30in

Turn Radius From Center - Bucket

86in

Turn Radius From Center - Coupler

56in

Turn Radius From Center - Rear

57in

Undercarriage

D

Length Of Track On Ground

4.92ft in

Ground Contact Area

1770in2

Ground Pressure

4.5psi


Specifications

Engine

Engine Make

2236

Engine Model

C3.4 DIT

Gross Power

74hp

Net Power

71hp

Displacement

201cu in

Bore

3.7in

Stroke

4.7in

Gross Power - Sae J1995

74hp

Engine Model

Cat C3.4 DIT

Net Power - Iso 9249 Eec

71hp

Net Power - Sae 1349

71hp

Operational

Operating Weight

8060.1lb

Cooling System Fluid Capacity

2.7gal

Engine Oil Capacity

2.4gal

Fuel Capacity

22.2gal

Hydraulic System Fluid Capacity

14.6gal

Operating Voltage

12V

Alternator Supplied Amperage

90amps

Max Speed - Low Range

6.9mph

Max Speed - High Range

10mph

Power Train

Travel Speed Forward

6.9mph

Travel Speed Reverse

6.9mph

Travel Speed Reverse - 2-Speed Option

10mph

Travel Speed Forward - 2-Speed Option

10mph

Loader

Breakout Force

4508.5lb

Operating Load

2674.3lb

Tipping Angle

5350.7degrees

Weights

Operating Weight

8060lb

Hydraulic

Pump Flow

22gal/min

Relief Valve Pressure

3335psi

Hydraulic System

Hydraulic Flow (1)

Standard

Hydraulic Power

42.8hp

Loader Hydraulic Pressure

3335 psi

Hydraulic Flow (2)

High Flow

Hydraulic Power - Calculated

60.3hp

Loader Hydraulic Flow (1)

22 gal/min

Loader Hydraulic Flow (2)

31 gal/min

Operating Specifications

Rated Operating Capacities - 50% Tipping Load

2675lb

Rated Operating Capacities - 35% Tipping Load

1870lb

Ground Contact Area

1770in2

Ground Pressure

4.5 psi

Tipping Load

5350lb

Breakout Force - Tilt Cylinder

4508lb

Service Refill Capacities

Cooling System

2.6gal

Fuel Tank

22.2gal

Hydraulic Tank

9.2gal

Engine Crankcase

2.4gal

Hydraulic System

14.5gal

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


MODEL.COMPARESIMILARM

MODEL.MANUFACTURERMOD

Net Power

Operating Load

Operating Weight

Net Power

68 hp

Operating Load

2700 lb

Operating Weight

8270 lb

Net Power

68 hp

Operating Load

2750 lb

Operating Weight

7890 lb

Net Power

69 hp

Operating Load

2860 lb

Operating Weight

8340 lb

MODEL.FINDCATEGORYFOR

`