Caterpillar 990 Series II Wheel Loader

Specifications

Bucket

Dump Clearance At Max Raise

13.28ft in

Heaped Bucket Capacity:

10.99yd3

Bucket Dump truck – struck capacity:

9.03yd3

Width:

14.6ft in

Breakout Force

63066lb

Dimensions information

Ride Height

1.67ft in

Full Length:

41.38ft in

Width Over Tires

13.46ft in

Reach at Maximum Lift & Dump:

6.19ft in

Dimensions information*

Ride Height

1.6ft in

Height – Top Of Exhaust Stack

15.51ft in

Height – Top Of Rops/Fops

16.63ft in

Hinge Pin Height At Full Lift – Hl

21.1ft in

Hinge Pin Height At Full Lift – Std

19.25ft in

Clearance At Maximum Lift /Dump – Hl

14.8ft in

Full lenght machine – Hl

44.6ft in

Full lenght machine – Std

42.12ft in

Full Turn Static Tipping Load At 35 Degrees

84311lb

Clearance At Maximum Lift/Dump – Std

13.7ft in

Reach At Maximum Lift/Dump – Std

8.25ft in

Straight Static Tipping Load – Hl

97338lb

Straight Static Tipping Load – Std

93457lb

Tread Width

10ft in

Turning Circle – Hl

70.6ft in

Turning Circle – Std

68.1ft in

Wheel Base Length

15.09ft in

Width – Over Tires

13.3ft in

Reach At Maximum Lift/Dump – Hl

8.31ft in

Specifications

Engine specifications

Model

3412E TA

Clear engine power

625hp

Engine displacement

1647.7cu in

Cylinder bore is the diameter of each cylinder

5.4in

Stroke length engine

6in

Net Power – Iso 9249

625hp

Net Power – Sae J1349

618hp

Model

Cat 3412E TA

Net Power – Eec 80/1269

625hp

Net Power – Din 70020

648 PS

Net Power – Caterpillar

625hp

Functional specifications

Basic weight of a machine

162017.8lb

Standart fuel tank capacities

256.3gal

Hydraulic liquid capacity in hydraulic machinery

115gal

Static Tipping Weight

90292.6lb

Transmission specifications

Type transmission

Powershift

How many forward gears::

3

How many reverse gears::

3

Top Speed: – Forward

14mph

Top Speed: – Reverse

15.6mph

Forward – 1

4.4mph

Forward – 2

8mph

Forward – 3

14mph

Reverse – 1

5mph

Reverse – 2

8.8mph

Direct Drive – Forward 3

13.9mph

Direct Drive – Reverse 3

15.4mph

Direct Drive – Forward 2

7.9mph

Direct Drive – Reverse 2

8.8mph

Converter Drive – Forward 3

12.9mph

Converter Drive – Reverse 3

14.2mph

Direct Drive – Forward 1

Lock-up disabled

Converter Drive – Forward 1

4.3mph

Converter Drive – Forward 2

7.5mph

Direct Drive – Reverse 1

4.9mph

Converter Drive – Reverse 1

4.8mph

Converter Drive – Reverse 2

8.3mph

Steering

Steering Angle – Each Direction

35degrees

Relief Valve Setting

4500 psi

Minimum Turning Radius – Over Bucket

407in

Hydraulic Output At 2,128 Rpm And 6900 Kpa (1,000 Psi)

108 gal/min

Minimum Turning Radius – Over Bucket – Hl

424in

Transmission specifications

Reverse – 3

15.5mph

Tires

Tires (1)

Choice of six tires.

Tires (2)

Tires used for measurement – 41.25/70-39 42 ply

Buckets

Maximum Bucket Capacity

12yd3

Bucket Capacities

11 – 12 cyds

Hydraulic System specifications

Raise Time

9.2sec

Dump Time

2.9sec

Lowering Time:

3.8sec

Axles

Front

Fixed

Rear

Trunnion

Oscillation Angle

11 degrees

Maximum Single-Wheel Rise And Fall

22.6in

Brakes

Brakes

Meet SAE/ISO 3450 1996.

Operating Specifications

Bucket Capacity Range

8.4-9.2 m3 11-12 yd3

Operating Weight – Hl

183539lb

Breakout Force – Hl

120498lb

Static Tipping Load – Full Turn – Hl

86085lb

Static Tipping Load – Full Turn

108892lb

Dump Clearance

15.3ft in

Breakout Force

137841lb

Articulation Angle

35degrees

Rated load capacity:

33000lb

Travel Speed

12.5mph

Service Refill Capacities

Cooling System

50.2gal

Fuel Tank

413gal

Crankcase

25.1gal

Hydraulic System – Including Tank

115gal

Transmission

29.1gal

Differential – Final Drives – Front

71.6gal

Differential – Final Drives – Rear

69gal

Hydraulic System – Tank Only

46gal

Hydraulic System – Lift/Tilt And Brakes

113gal

Hydraulic System – Steering And Engine Cooling Fan

50.5gal

Hydraulic Cycle Times

Raise

9.2 s

Dump

2.9 s

Total Hydraulic Cycle Time

15.9 s

Lower Float Down – Empty

9.2 s

Hydraulic System – Lift/Tilt

Number Of Lift Cylinders

2

Number Of Tilt Cylinders

1

Cab

Cab – Rops/Fops

Meets SAE and ISO standards.

Sound Performance

Meets ANSI, SAE and ISO standards.

Loader Hydraulic System

Relief Valve Setting

4500 psi

Pilot System, Gear-Type Pump Output At 2,000 Rpm And 6900 Kpa (1,000 Psi)

12 gal/min

Main Hydraulic System Output At 2,128 Rpm And 6900 Kpa (1,000 Psi)

172 gal/min

Cylinders, Double Acting – Lift, Bore And Stroke

234 mm x 1270 mm 9.25 in x 50 in

Cylinders, Double Acting – Tilt, Bore And Stroke

292 mm x 820 mm 11.5 in x 32.3 in

Relief Valve Setting – Low Idle

350 psi