Caterpillar 321D LCR Hydraulic Excavator

Hydraulic Excavator
Hydraulic Excavator
Hydraulic Excavator
Hydraulic Excavator
Hydraulic Excavator
Hydraulic Excavator
Units

Dimensions

Boom/Stick Option (HEX) 1

A

Shipping Length of Unit

29.17ft in

C

Shipping Height of Unit

9.92ft in

I

Max Cutting Height

36.08ft in

J

Max Loading Height

25.92ft in

K

Max Reach Along Ground

32.08ft in

L

Max Vertical Wall Digging Depth

19.33ft in

M

Max Digging Depth

22ft in

Boom/Stick Option (HEX) 2

A

Shipping Length of Unit

29.17ft in

C

Shipping Height of Unit

9.92ft in

I

Max Cutting Height

35.17ft in

J

Max Loading Height

24.92ft in

K

Max Reach Along Ground

30.83ft in

L

Max Vertical Wall Digging Depth

18ft in

M

Max Digging Depth

20.67ft in

Dimensions

B

Width to Outside of Tracks

9.75ft in

D

Length of Track on Ground

11.98ft in

E

Ground Clearance

1.5ft in

G

Height to Top of Cab

9.75ft in

H

Tail Swing Radius

5.5ft in

Undercarriage

N

Shoe Size

24in


Specifications

Engine

Engine Make

2236

Engine Model

C6.4 ACERT

Net Power

148hp

Displacement

389cu in

Bore

4.1in

Stroke

5.2in

Net Power - ISO 9249

148hp

Net Power - SAE J1349

148hp

Engine Model

Cat C6.4 ACERT

Net Power - EEC 80/1269

148hp

Net Flywheel Power

148hp

Operational

Operating Weight

51875lb

Fuel Capacity

87gal

Cooling System Fluid Capacity

6.6gal

Hydraulic System Fluid Capacity

55gal

Engine Oil Capacity

8gal

Swing Drive Fluid Capacity

2.1gal

Operating Voltage

24V

Alternator Supplied Amperage

50amps

Hydraulic System Relief Valve Pressure

5076psi

Hydraulic Pump Flow Capacity

54gal/min

Swing Mechanism

Swing Speed

11.5rpm

Swing Torque

45612lb ft

Undercarriage

Number of Shoes per Side

49

Shoe Size

24in

Number of Carrier Rollers per Side

2

Number of Track Rollers per Side

8

Max Travel Speed

3.5mph

Drawbar Pull

46311lb

Weights

Operating Weight

51875lb

Operating Weight - Long Undercarriage

51875lb

Operating Weight - Standard Undercarriage

51875lb

Operating Weight - Long Undercarriage 2

53308lb

Buckets

Reference Bucket Capacity

1.4yd3

Maximum Bucket Capacity

2.1yd3

Hydraulic System

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

Boom/Stick Option (HEX) 1

Boom/Stick Option (HEX) 1

Boom 18\'7\" (5680mm) / Stick 9\'7\" (2900mm) -Reach

Shipping Height of Unit

10ft in

Shipping Length of Unit

29.2ft in

Max Digging Depth

22ft in

Max Reach Along Ground

32.1ft in

Max Cutting Height

36.1ft in

Max Loading Height

26ft in

Max Vertical Wall Digging Depth

19.4ft in

Boom/Stick Option (HEX) 2

Boom/Stick Option (HEX) 2

Boom 18\'7\" (5680mm) / Stick 8\'2\" (2500mm) -Reach

Shipping Height of Unit

10ft in

Shipping Length of Unit

29.2ft in

Max Digging Depth

20.7ft in

Max Reach Along Ground

30.9ft in

Max Cutting Height

35.2ft in

Max Loading Height

25ft in

Max Vertical Wall Digging Depth

18ft in

Dimensions

Width to Outside of Tracks

9.8ft in

Height to Top of Cab

9.8ft in

Ground Clearance

1.5ft in

Removal Counterweight Clearance

1.5ft in

Tail Swing Radius

5.5ft in

Length of Track on Ground

12ft in

Transport Width

10.5ft in

Shipping Height

9.9ft in

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


Compare similar models

Manufacturer / Model

Operating Weight

Reference Bucket Capacity

Operating Weight

54740.8 lb

Reference Bucket Capacity

1.6 yd3

Net Power

147 hp

Operating Weight

50706.4 lb

Reference Bucket Capacity

1.1 yd3

Net Power

148 hp

Operating Weight

52249 lb

Reference Bucket Capacity

1.4 yd3
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