Home Motor Scraper Caterpillar Caterpillar 621F Motor Scraper

Caterpillar 621F Motor Scraper

124

Specifications

Dimensions information

Full lenght machine

42.43ft in

Full width machine

11.39ft in

Full height of vehicle:

12.18ft in

Wheelbase length (Distance between the foremost and rearmost wheels)

25.33ft in

Height – Scraper Blade Maximum

21in

Height – Top Of Cab

11.09ft in

Length – Overall Machine

507in

Rear Axle – Rear Of Machine

85in

Wheel Base

25.34ft in

Width – Inside Of Bowl

116in

Width – Outside Rear Tires

120in

Width – Overall Machine

136in

Width – Rear Tire Center Lines

87in

Axle To Vertical Hitch Pin

17in

Width – Tractor

117in

Front Of Tractor To Front Axle

125in

Ride height – Tractor

22in

Height – Overall Shipping

132in

Specifications

Tractor Engine

Model

3406CTA

Full engine power

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330hp

Engine displacement

893cu in

Engine specifications

Tractor Engine

3406C

Tractor Engine

Net Power – Gears 1-2

330hp

Gross Power – Gears 1-2

347hp

Caterpillar Net Power

333hp

Iso 9249

330hp

Eec 80/1269

330hp

Sae J1349

327hp

Cylinder bore is the diameter of each cylinder

5.4in

Stroke length engine

6.5in

Functional specifications

Standart fuel tank capacities

215.1gal

Transmission specifications

Top Speed: Forward

31.7mph

Reverse

5.7 mile/h

Steering

Width – 180 Degrees Turn

35.8ft in

Steering Angle – Right

90 degrees

Steering Angle – Left

85 degrees

Hydraulic Output

52 gal/min

Transmission specifications

1 Forward

3.1mph

2 Forward

5.6mph

3 Forward

7.1mph

4 Forward

9.6mph

5 Forward

12.9mph

6 Forward

17.5mph

7 Forward

23.6mph

8 Forward

31.9mph

Steering

Ground-Driven Secondary Steering System

39.9 gal/min

Weights

Total Operating – Empty

70746.4lb

Basic weight of a machine

70715lb

Bowl

Rated load capacity:

47994.7lb

Heaped Capacity

20.1yd3

Struck Capacity

14yd3

Max Depth Of Cut

13.2in

Width Of Cut

10ft in

Hydraulics

Bowl Cylinder Bore

6in

Bowl Cylinder Stroke

32in

Steering Circuit

52 gal/min

Scraper Circuit

65.5 gal/min

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Cushion Hitch Circuit

9.7 gal/min

Relief Valve – Steering Circuit

2250 psi

Relief Valve – Implement Circuit

2150 psi

Ejector Cylinder Bore

6.5in

Ejector Cylinder Stroke

61in

Secondary Steering Circuit

37 gal/min

Apron Cylinder Bore

7.3in

Apron Cylinder Stroke

24in

Scraper Bowl

Width – Cut – To Router Bits

119in

Rated Load

48000lb

Dump truck – struck capacity:

14yd3

Depth Of Cut – Maximum

13.2in

Ride height – Maximum

20.5in

Cut Edge Thickness

1.2in

Depth Of Spread – Maximum

70.1in

Scraper Heaped Capacity:

30yd3

Hyd. Penetration Force – 621g

33840lb

Apron Closure Force

24075lb

Apron Opening

70.1in

Service Refill Capacities – Tractor

Transmission

19gal

Differential

43gal

Final Drive – Each

5gal

Cooling System

22gal

Hydraulic Reservoir

37gal

Crankcase

9.5gal

Wheel Coolant – Each

12gal

Weights – Standard, Tandem

Total Shipping

69658lb

Tractor Shipping

47943lb

Scraper Shipping

21715lb

Total Operating – Empty

70715lb

Front Axle

48109lb

Rear Axle

22638lb

Total Operating – Loaded

118707lb

Front Axle Weight – Loaded

62915lb

Rear Axle – Weight – Loaded

55792lb