Caterpillar TRACK EXCAVATORS 320B - catalog of spare parts
Dimensions
Rod / Arm Version (HEX) 1
Delivery length - 30.91 feet to
Delivery height - 11.26 feet to
Max. Cutting height - 31.99 feet to
Maximum loading height - 22.74 feet to
Max Reach Along the Earth - 34.88 feet to
Max vertical wall digging depth - 22.35 feet to
Maximum digging depth - 24.87 feet to
Rod / Arm Version (HEX) 2
Delivery length - 30.98 feet to
Delivery height - 9.62 feet to
Max. Cutting height - 31.07 feet to
Maximum loading height - 21.56 feet to
Max Reach Along the Earth - 32.09 feet to
Max vertical wall digging depth - 19.82 feet to
Maximum digging depth - 21.79 feet to
Rod / Arm Version (HEX) 3
Delivery length - 31.04 feet to
Delivery height - 9.88 feet to
Max. Cutting height - 30.06 feet to
Maximum loading height - 21.2 feet to
Max Reach Along the Earth - 30.55 feet to
Max vertical wall digging depth - 17.49 feet to
Maximum digging depth - 20.18 feet to
Rod / Arm Version (HEX) 4
Delivery length - 31.14 feet to
Delivery height - 10.01 feet to
Max. Cutting height - 28.81 feet to
Maximum loading height - 19.56 feet to
Max Reach Along the Earth - 28.75 feet to
Maximum digging depth - 18.48 feet to
Rod / Arm Version (HEX) 5
Delivery length - 29.53 feet to
Delivery height - 10.01 feet to
Max. Cutting height - 28.78 feet to
Maximum loading height - 19.43 feet to
Max Reach Along the Earth - 28.75 feet to
Maximum digging depth - 18.71 feet to
Dimensions
Off track width - 10.44 feet to
Path length on earth - 11.98 feet to
Ground clearance - 1.56 feet to
Height to cab top - 9.65 feet to
Tail Swing Radius - 9.03 feet to
Chassis
Track gauge - 7.81 feet to
Shoe size - 31.5in
Choose TRACK EXCAVATORS 320B section:
| 4P8577 | ROD A INJ | Caterpillar | View |
| 7Y3428 | BUSHING | Caterpillar | View |
| 2P8099 | BEARING | Caterpillar | View |
| 7Y1644 | GEAR | Caterpillar | View |
| 7Y1643 | GEAR | Caterpillar | View |
| 7Y2395 | BEARING | Caterpillar | View |
| 7W9737 | 7W9737 | Caterpillar | View |
| 7Y4212 | 7Y4212 | Caterpillar | View |
| 7Y1430 | GEAR SUN | Caterpillar | View |
| 6Y8186 | PIN-TRACK | Caterpillar | View |
| 2W8087 | SHAFT AS | Caterpillar | View |
| 4P7790 | 4P7790 | Caterpillar | View |
| 7W4137 | SHAFT ASSY | Caterpillar | View |
| 4W1204 | CONE | Caterpillar | View |
| 4W1203 | CUP | Caterpillar | View |
| 7Y5131 | BEARING | Caterpillar | View |
| 7Y5128 | BEARING | Caterpillar | View |
| 7Y4666 | BEARING | Caterpillar | View |
| 5P7807 | BEARING | Caterpillar | View |
| 2W8090 | SHAFT AS | Caterpillar | View |
Specifications
Engine
Number of cylinders - 6
Engine make - 2236
Engineering model - 3066T
Gross power - 134hp
Net power - 128hp
Measured power @ - 1800rpm
Displacement - 389cu in
Aspiration - Turbocharged
Boring - 4.1in
Stroke - 5.2in
Net power - ISO 9249 - 128hp
Net Power - SAE J1349 - 128hp
Engineering model - Cat 3066T
Net power - EEC 80/1269 - 128hp
Clean Flywheel Power - 128hp
Operational
Operating weight - 42769.7lb
Fuel Capacity - 89.9gal
Cooling system fluid volume - 6.7gal
Hydraulic system capacity - 58.2gal
Engine oil - 5.5gal
Drive capacity of the rotary drive - 1.6gal
Operating voltage - 24V
Generator current - 50amps
Hydraulic pressure relief valve pressure - 4980psi
Hydraulic pump performance - 97.8gal / min
Swing mechanism
Torque - 42050 pounds
Chassis
Shoe size - 31.5in
Max. Movement speed - 3.5mph
Traction drawbar - 39800lb
Track gauge - 7.9 feet to
Weights
Weight in working condition - standard chassis- 45459.3lb
Buckets
Bucket base capacity - 1.2yd3
Min bucket capacity - 0.5yd3
Maximum bucket capacity - 2yd3
Hydraulic system
Pilot System - Maximum Flow - 10.8 gal / min
Pilot system - maximum pressure - 600 psi
Maximum pressure - travel - 4980 psi
Maximum pressure - swing - 3340 psi
Main unit system - maximum flow (2x) - 48.9 gallons / min
Boom Cylinder - Hole - 5in
Boom Cylinder - Stroke - 50in
Maximum pressure - equipment - 4980 psi
C Family bucket cylinder - bore - 5.1in
C family bucket cylinder - stroke - 46in
B1 bucket cylinder - bore - 5in
B1 Bucket Family Cylinder - Stroke - 41in
Rod / Arm Version (HEX) 1 - Arrow 18 7 "(5680 mm) / Stick 12 8 " (3900 mm)
Delivery height - 11.3 feet to
Delivery length - 31 foot in
Maximum digging depth - 24.9 feet to
Max Reach Along the Earth - 34.9 feet to
Max. Cutting height - 32 feet to
Maximum loading height - 22.8 feet to
Max vertical wall digging depth - 22.4 feet to
Rod / Arm Version (HEX) 2 - 18.7 "(5680 mm) Arrow / Stick 9 7" (2900 mm)
Delivery height - 9.7 feet to
Delivery length - 31 foot in
Maximum digging depth - 21.8 feet to
Max Reach Along the Earth - 32.1 feet to
Max. Cutting height - 31.1 feet to
Maximum loading height - 21.6 feet to
Max vertical wall digging depth - 19.9 feet to
Rod / Arm Version (HEX) 3 - Arrow 18,7 "(5680 mm) / Stick 8 2" (2500 mm)
Delivery height - 9.9 feet to
Delivery length - 31.1 feet to
Maximum digging depth - 20.2 feet to
Max Reach Along the Earth - 30.6 feet to
Max. Cutting height - 30.1 feet to
Maximum loading height - 21.2 feet to
Max vertical wall digging depth - 17.5 feet in
Rod / Arm Version (HEX) 4 - 18.7 "(5680 mm) Arrow / Stick 6" 3 "(1900 mm)
Delivery height - 10.1 feet to
Delivery length - 31.2 feet to
Maximum digging depth - 18.5 feet in
Max Reach Along the Earth - 28.8 feet to
Max. Cutting height - 28.9 feet to
Maximum loading height - 19.6 feet to
Max vertical wall digging depth - 15.4 feet to
Rod / Arm Version (HEX) 5 - Mass arrow 17 `1 "(5200 mm) / Stick 7 `10 " (2400 mm)
Delivery height - 10.1 feet to
Delivery length - 29.6 feet to
Maximum digging depth - 18.8 feet to
Max Reach Along the Earth - 28.8 feet to
Max. Cutting height - 28.8 feet to
Maximum loading height - 19.5 feet in
Max vertical wall digging depth - 16.2 feet to
Dimensions
Off track width - 10.5 feet in
Height to cab top - 9.7 feet to
Ground clearance - 1.6 feet to
Counterweight removal - 3.5 feet to
Tail Swing Radius - 9.1 feet to
Path length on earth - 12 feet in
Service replenishment options
Cooling system - 6.6gal
Last trip - every - 2.6gal
Hydraulic system - including tank - 58gal
Machine oil - 5.1gal
Fuel tank capacity - 90gal
Swing drive - 1.6gal
Drive unit
Maximum travel speed - 3.4mph
Maximum tractive effort - 39800lb