Home Motor Scraper Caterpillar Caterpillar 637E Series II Motor Scraper

Caterpillar 637E Series II Motor Scraper

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Specifications

Dimensions information

Full lenght machine

47.77ft in

Full width machine

12.93ft in

Full height of vehicle:

14.08ft in

Wheelbase length (Distance between the foremost and rearmost wheels)

28.78ft in

Height – Top Of Cab

12.19ft in

Length – Overall Machine

573.5in

Rear Axle – Rear Of Machine

95.75in

Wheel Base

28.78ft in

Width – Inside Of Bowl

134in

Width – Outside Rear Tires

143in

Width – Overall Machine

155in

Width – Rear Tire Center Lines

97in

Bail Length – Maximum (Push-Pull)

76in

Width – Tractor

137in

Front Of Tractor To Front Axle

132.25in

Height – Overall Shipping

168.75in

Height – Scraper Blade Maximum

21.5in

Specifications

Fuel Tank

Fuel Tank Capacity Scraper

335gal

Tractor Engine

Model

3408TA

Full engine power

490hp

Clear engine power

450hp

Engine displacement

1099cu in

Engine specifications

Tractor Engine

Cat 3408E

Flywheel Power – Tractor/Scraper

365 kW (490 hp)/186 kW (250 hp)

Tractor Engine

Net Power – Gears 1-2

450hp

Gross Power – Gears 1-2

475hp

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Caterpillar Net Power

490hp

Iso 9249

490hp

Eec 80/1269

490hp

Sae J1349

485hp

Cylinder bore is the diameter of each cylinder

5.4in

Stroke length engine

6in

Net Power – Gears 3-8

490hp

Gross Power – Gears 3-8

515hp

Engine specifications

Scraper Engine

3306

Gross Power Tractor Gears 1-2

475hp

Gross Power Tractor Gears 3-8

515hp

Gross Power Tractor

475hp

Gross Power Scraper

270hp

Net Power Tractor Gears 1-2

450hp

Net Power Tractor Gears 3-8

490hp

Scraper Engine

Model

3306TA

Full engine power

250hp

Engine displacement

638cu in

Cylinder bore is the diameter of each cylinder

4.8in

Stroke length engine

6in

Net Power – Gear 1

250hp

Gross Power – Gear 1

270hp

Iso 9249

250hp

Caterpillar Net Power

250hp

Eec 80/1269

250hp

Sae J1349

247hp

Functional specifications

Standart fuel tank capacities

335gal

Wheel specs

37.25R35 E2/E3

Transmission specifications

Top Speed: Forward

33mph

Reverse

6.2 mile/h

Steering

Width – 180 Degrees Turn

40.1ft in

Steering Angle – Right

90 degrees

Steering Angle – Left

85 degrees

Hydraulic Output

96.2 gal/min

Transmission specifications

1 Forward

3.4mph

2 Forward

6.2mph

3 Forward

7.6mph

4 Forward

10.3mph

5 Forward

13.8mph

6 Forward

18.7mph

7 Forward

25.2mph

8 Forward

34.1mph

Steering

Ground-Driven Secondary Steering System

52 gal/min

Weights

Total Operating – Empty

112413.8lb

Basic weight of a machine

112670lb

Operating Weight – Loaded – Approximate

113580lb

Bowl

Rated load capacity:

75001.3lb

Heaped Capacity

31yd3

Struck Capacity

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21.1yd3

Max Depth Of Cut

17.3in

Width Of Cut

11.6ft in

Operating Specifications

Top Speed – Loaded

34.1mph

Rated Load

75000lb

Scraper Dump truck – struck capacity:

41yd3

Scraper Heaped Capacity:

50yd3

Hydraulics

Bowl Cylinder Bore

7.2in

Bowl Cylinder Stroke

34.4in

Steering Circuit

103 gal/min

Scraper Circuit

91 gal/min

Cushion Hitch Circuit

9 gal/min

Relief Valve – Steering Circuit

1960 psi

Relief Valve – Implement Circuit

2000 psi

Compensator Settings – Cushion Hitch Circuit

2300.01 psi

Ejector Cylinder Bore

8.2in

Ejector Cylinder Stroke

74in

Secondary Steering Circuit

77 gal/min

Apron Cylinder Bore

8.2in

Apron Cylinder Stroke

28.6in

Scraper Bowl

Width – Cut – To Router Bits

138.3in

Rated Load

75000lb

Dump truck – struck capacity:

21yd3

Depth Of Cut – Maximum

17.2in

Ride height – Maximum

21.5in

Cut Edge Thickness

1.7in

Depth Of Spread – Maximum

18.9in

Scraper Heaped Capacity:

31yd3

Hyd. Penetration Force – 621g

81000lb

Apron Closure Force

38250lb

Apron Opening

79in

Service Refill Capacities – Tractor

Transmission

33gal

Differential

36gal

Final Drive – Each

7gal

Cooling System

33gal

Hydraulic Reservoir

50gal

Crankcase

11.7gal

Wheel Coolant – Each

19.5gal

Weights – Standard, Tandem

Total Shipping

110686lb

Tractor Shipping

44274lb

Scraper Shipping

66412lb

Total Operating – Empty

112670lb

Front Axle

66475lb

Rear Axle

46195lb

Total Operating – Loaded

187670lb

Front Axle Weight – Loaded

91958lb

Rear Axle – Weight – Loaded

95712lb