Home Multi Terrain Loader Caterpillar Caterpillar 257B Series 3 Multi Terrain Loader

Caterpillar 257B Series 3 Multi Terrain Loader

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Specifications

Dimensions information

Width Over Tracks

5.5ft in

Maximum height

6.68ft in

Ride Height

10in

Clearance At Max Lift And Dump

7.58ft in

Reach at Maximum Lift & 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

Inc Bucket – Turning Radius Center of a vehicle:

86.3in

Machine Rear – Turning Radius Center of a vehicle:

57.13in

Vehicle Width

66in

Length With Bucket

11.29ft in

Bucket Pin Height – Carry Position

8in

Maximum Dump Angle

50 degrees

Maximum Full height of vehicle:

153in

Maximum Reach – With Arms Parallel

53in

Full lenght machine – 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 specs

Full horizontal length of track on ground

4.92ft in

Size of the contact area on the ground:

1770in2

Pressure exerted on the ground by the tires or tracks:

4.5psi

Specifications

Engine specifications

Brand

2236

Model

C3.4 DIT

Full engine power

74hp

Clear engine power

71hp

Engine displacement

201cu in

Cylinder bore is the diameter of each cylinder

3.7in

Stroke length engine

4.7in

Gross Power – Sae J1995

74hp

Model

Cat C3.4 DIT

Net Power – Iso 9249 Eec

71hp

Net Power – Sae 1349

71hp

Functional specifications

Basic weight of a machine

8060.1lb

Coolant system fluid capacity:

2.7gal

How much oil does a vehicle need:

2.4gal

Standart fuel tank capacities

22.2gal

Hydraulic liquid capacity in hydraulic machinery

14.6gal

Value of the working voltage

12V

Amperage

90amps

Top Speed: – Low Range

6.9mph

Top 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

Basic weight of a machine

8060lb

Hydraulic specifications

Pump Flow

22gal/min

Relief Valve Pressure

3335psi

Hydraulic System specifications

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

Size of the contact area on the ground:

1770in2

Pressure exerted on the ground by the tires or tracks:

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