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Caterpillar WHEELED EXCAVATOR 321D LCR - catalog of spare parts

Dimensions

Rod / Arm Version (HEX) 1

Delivery length - 29.17 feet to

Delivery height - 9.92 feet to

Max. Cutting height - 36.08 feet to

Maximum loading height - 25.92 feet to

Max Reach Along the Earth - 32.08 feet to

Max vertical wall digging depth - 19.33 feet to

Maximum digging depth - 22 feet to

 

Rod / Arm Version (HEX) 2

Delivery length - 29.17 feet to

Delivery height - 9.92 feet to

Max. Cutting height - 35.17 feet to

Maximum loading height - 24.92 feet to

Max Reach Along the Earth - 30.83 feet to

Max vertical wall digging depth - 18 feet in

Maximum digging depth - 20.67 feet to

Dimensions

Off track width - 9.75 feet to

Path length on earth - 11.98 feet to

Ground clearance - 1.5 feet to

Height to cab top - 9.75 feet to

Tail Swing Radius - 5.5 feet to

Chassis

Shoe size - 24in

Choose WHEELED EXCAVATOR 321D LCR section:

8T4244 Track Nut Caterpillar View
6V9673 Screw Machine Caterpillar View
4D7733 Clip Caterpillar View
1171385 Oring Caterpillar View
5P4325 Clip Caterpillar View
0951750 Oring Caterpillar View
8T3518 Nut Full Caterpillar View
8T6685 Hex Head Bolts, Zinc Flake Caterpillar View
6V8634 Connector Caterpillar View
6V9007 Cat Elbow Adapter Caterpillar View
4J0522 Oring Caterpillar View
6V8939 Reducer ORing Caterpillar View
5P0761 Cable Caterpillar View
7X7729 , Flat Washer, Zinc Flake Caterpillar View
1M6119 Battery Terminal Bolt Caterpillar View
5A3604 Hex Socket Head Bolts Caterpillar View
1488367 Elbow As Caterpillar View
6V8374 Screw Machine Caterpillar View
0617539 Oring Caterpillar View
7J8611 Elbow90°Pipe 1/4 in18 NPTF Caterpillar View
9X2297 Connector Caterpillar View
8C8992 Hex Head Bolts, Zinc Flake Caterpillar View
2L8069 Terminal Caterpillar View
6V5683 Hex Socket Head Bolts Caterpillar View
1261774 Cover Connector Caterpillar View
5I8307 Grommet Caterpillar View
7X2536 Hex Head Bolts, Zinc Flake Caterpillar View
1566175 Clip Caterpillar View
9X1386 Sleeve Caterpillar View
8T4780 Hex Head Bolts, Zinc Flake Caterpillar View
8T4133 Track Nut Caterpillar View
8T4195 Track Bolt Caterpillar View
8T4175 Track Bolt Caterpillar View
5P9909 Seal Caterpillar View
7Y4538 Clamp Half Caterpillar View
3T5760 Premium High Output, Wet, Starting Battery Caterpillar View
8T7877 Oring Caterpillar View
3E3383 Wedge Receptacle Lock Caterpillar View
8T4971 Hex Head Bolts, Zinc Flake Caterpillar View
6V9852 Cat Elbow Adapter Caterpillar View
1P5767 Cat Sintered Metal Flange Caterpillar View
0964747 Sidecutter Caterpillar View
7Y5227 Bolt Caterpillar View
8T0273 Track Bolt Caterpillar View
8C3451 Dust Cap (not pictured) Caterpillar View
2943031 Bolt Special Caterpillar View
0951260 Set Screws Cup Point Caterpillar View
8T4185 Hex Head Bolts, Zinc Flake Caterpillar View
7X2557 Track Bolt Caterpillar View
8T0380 Bolt Caterpillar View
5P2568 Oring Caterpillar View
1U8846 Sealant Gasket Caterpillar View
5C2890 , Hex Nuts, Zinc Plated Caterpillar View
6V8721 Elbow Caterpillar View
1032529 Hose Caterpillar View
1H3338 External Tooth Lock Washers, Zinc Plated Caterpillar View
1441636 Pin Connector Caterpillar View
5P7469 Clip Caterpillar View
7Y1976 Hose Water Caterpillar View
7X0820 Tee Caterpillar View

Specifications

Engine

Engine make - 2236

Engineering model - C6.4 ACERT

Net power - 148hp

Displacement - 389cu in

Boring - 4.1in

Stroke - 5.2in

Net power - ISO 9249 - 148hp

Net Power - SAE J1349 - 148hp

Engineering model - Cat C6.4 ACERT

Net power - EEC 80/1269 - 148hp

Clean Flywheel Power - 148hp

Operational

Operating weight - 51875lb

Fuel Capacity - 87gal

Cooling system fluid volume - 6.6gal

Hydraulic system capacity - 55gal

Engine oil - 8gal

Rotary Drive Capacity - 2.1gal

Operating voltage - 24V

Generator current - 50amps

Hydraulic pressure relief valve pressure - 5076psi

Hydraulic pump performance - 54gal / min

Swing mechanism

Swing speed - 11.5rpm

Torque - 45,612 pounds

Chassis 

Number of shoes on the side - 49

Shoe size - 24in

Number of bearing rollers per side - 2

Number of road wheels on each side - eight

Max. Movement speed - 3.5mph

Traction drawbar - 46311lb

Weights

Operating weight - 51875lb

Weight in working condition - long undercarriage - 51875lb

Weight in working condition - standard chassis - 51875lb

Operating weight - long undercarriage 2 - 53308lb

Buckets

Bucket base capacity - 1.4yd3

Maximum bucket capacity - 2.1yd3

Hydraulic system

Pilot System - Maximum Flow - 9 gallons / min

Pilot system - maximum pressure - 566 pounds per square inch

Maximum pressure - travel - 5076 psi

Maximum pressure - swing - 3626 pounds per square inch

Maximum pressure - heavy lift - 5221 pounds per square inch

Main unit system - maximum flow (2x) - 54 gallons / min

Boom Cylinder - Hole - 4.7in

Boom Cylinder - Stroke - 49.6in

Maximum pressure - equipment - 5076 psi

B1 bucket cylinder - bore - 4.7in

B1 Bucket Family Cylinder - Stroke - 43.5in

Reach cylinder with handle - hole - 5.5in

Reach Cylinder Knob - Punch - 59.8in

Rod / Arm Version (HEX) 1

Rod / Arm Version (HEX) 1 - Arrow 18.7 "(5680 mm) / handle 9 7" (2900 mm) - departure

Delivery height - 10 feet to

Delivery length - 29.2 feet to

Maximum digging depth - 22 feet to

Max Reach Along the Earth - 32.1 feet to

Max. Cutting height - 36.1 feet to

Maximum loading height - 26 feet to

Max vertical wall digging depth - 19.4 feet to

Rod / Arm Version (HEX) 2

Rod / Arm Version (HEX) 2 - Arrow 18,7 "(5680 mm) / Stick 8 2" (2500 mm) - a departure

Delivery height - 10 feet to

Delivery length - 29.2 feet to

Maximum digging depth - 20.7 feet to

Max Reach Along the Earth - 30.9 feet to

Max. Cutting height - 35.2 feet in

Maximum loading height - 25 feet to

Max vertical wall digging depth - 18 feet in

Dimensions

Off track width - 9.8 feet to

Height to cab top - 9.8 feet to

Ground clearance - 1.5 feet to

Counterweight removal - 1.5 feet to

Tail Swing Radius - 5.5 feet to

Path length on earth - 12 feet in

Transport width - 10.5 feet in

Delivery height - 9.9 feet to

Service replenishment options

Cooling system - 6.6gal

Last ride - every - 2.1gal

Hydraulic tank - 32gal

Hydraulic system - including tank - 55gal

Machine oil - 8gal

Fuel tank capacity - 87gal

Swing drive - 2.1gal

Hydraulic Tank - Including Suction Pipe - 35gal

Standards

Brakes - SAE J1026 APR90

Cabin / FOGS - SAE J1356 FEB88

Sound performance

Spectacle - ANSI / SAE J1166 APR 90

Track 

Number of road wheels - on each side - long running gear - 9

Number of pads - on each side - long running gear - 49

The number of bearing rollers - each side - long undercarriage - 2

Drive unit

Maximum travel speed - 3.5mph

Maximum tractive effort - 46311lb