Caterpillar MINI HYDRAULIC 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 MINI HYDRAULIC EXCAVATOR 321D LCR section:
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