Home Hydraulic Excavator Caterpillar Caterpillar 321D LCR Hydraulic Excavator

Caterpillar 321D LCR Hydraulic Excavator

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Specifications

Boom and Stick Selection (Excavator) 1

Full Shipping Length Of Unit:

29.17ft in

Full Shipping Height Of Unit:

9.92ft in

Maximum cutting height ground

36.08ft in

Maximum loading level

25.92ft in

Maximum horizontal reach along ground level

32.08ft in

Maximum vertical wall digging depth

19.33ft in

Maximum digging depth

22ft in

Boom and Stick Selection (Excavator) 1

Boom 18’7″ (5680mm) / Stick 9’7″” (2900mm) -Reach

Boom and Stick Selection (Excavator) 2

Full Shipping Length Of Unit:

29.17ft in

Maximum cutting height ground

35.17ft in

Full Shipping Height Of Unit:

9.92ft in

Maximum loading level

24.92ft in

Maximum horizontal reach along ground level

30.83ft in

Maximum vertical wall digging depth

18ft in

Maximum digging depth

20.67ft in

Boom and Stick Selection (Excavator) 2

Boom 18’7″” (5680mm) / Stick 8’2″” (2500mm) -Reach

Dimensions information

Ride Height

1.5ft in

Maximum height

9.75ft in

Tracks widht

9.75ft in

Full horizontal length of track on ground

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11.98ft in

Nominal tail swing radius

5.5ft in

Full width machine

10.44ft in

Shipping Height

9.9ft in

Removal Counterweight Clearance

1.48ft in

Undercarriage specs

Shoe Size

24in

Max Travel Speed

3.5mph

Number Of Shoes Per Side

49

Number Of Carrier Rollers Per Side

2

Drawbar Pull

46311lb

Number Of Track Rollers Per Side

8

Specifications

Engine specifications

Brand

2236

Model

C6.4 ACERT

Clear engine power

148hp

Engine displacement

389cu in

Cylinder bore is the diameter of each cylinder

4.1in

Stroke length engine

5.2in

Net Power – Iso 9249

148hp

Net Power – Sae J1349

148hp

Model

Cat C6.4 ACERT

Net Power – Eec 80/1269

148hp

Net Flywheel Power

148hp

Functional specifications

Basic weight of a machine

51875lb

Standart fuel tank capacities

87gal

Coolant system fluid capacity:

6.6gal

Hydraulic liquid capacity in hydraulic machinery

55gal

How much oil does a vehicle need:

8gal

Value of the working voltage

24V

Swing Drive Fluid Capacity

2.1gal

Amperage

50amps

H/S Relief Valve Pressure:

5076psi

Hydraulic What is pump capacity:

54gal/min

Swing Mechanism

Swing Torque

45612lb ft

Swing Speed

11.5rpm

Weights

Basic weight of a machine

51875lb

Operating Weight – Long Undercarriage

51875lb

Operating Weight – Standard Undercarriage

51875lb

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Operating Weight – Long Undercarriage 2

53308lb

Buckets

Standart Bucket Capacity:

1.4yd3

Maximum Bucket Capacity

2.1yd3

Hydraulic System specifications

Pilot System – Maximum Flow

9 gal/min

Pilot System – Maximum Pressure

566 psi

Maximum Pressure – Travel

5076 psi

Maximum Pressure – Swing

3626 psi

Maximum Pressure – Heavy Lift

5221 psi

Main Implement System – Maximum Flow (2x)

54 gal/min

Boom Cylinder – Bore

4.7in

Boom Cylinder – Stroke

49.6in

Maximum Pressure – Equipment

5076 psi

B1 Family Bucket Cylinder – Bore

4.7in

B1 Family Bucket Cylinder – Stroke

43.5in

Reach Stick Cylinder – Bore

5.5in

Reach Stick Cylinder – Stroke

59.8in

Service Refill Capacities

Cooling System

6.6gal

Final Drive – Each

2.1gal

Hydraulic Tank

32gal

Hydraulic System – Including Tank

55gal

Engine Oil

8gal

Fuel Tank Capacity

87gal

Swing Drive

2.1gal

Hydraulic Tank – Including Suction Pipe

35gal

Standards

Brakes

SAE J1026 APR90

Cab/Fogs

SAE J1356 FEB88

Sound Performance

Performance

ANSI/SAE J1166 APR 90

Track

Number Of Track Rollers – Each Side – Long Undercarriage

8

Number Of Shoes – Each Side – Long Undercarriage

49

Number Of Carrier Rollers – Each Side – Long Undercarriage

2

Drive

Maximum Travel Speed

3.5mph

Maximum Drawbar Pull

46311lb