Caterpillar MINI HYDRAULIC EXCAVATOR 312C L - catalog of spare parts
Dimensions
Rod / Arm Version (HEX) 1
Delivery length - 24.83 feet to
Delivery height - 9.08 feet to
Max. Cutting height - 27.1 feet to
Maximum loading height - 20 feet in
Max Reach Along the Earth - 26.83 feet to
Max vertical wall digging depth - 16.33 feet to
Maximum digging depth - 18.25 feet to
Rod / Arm Version (HEX) 2
Delivery length - 24.83 feet to
Delivery height - 9.08 feet to
Max. Cutting height - 28.5 feet in
Maximum loading height - 20.75 feet to
Max Reach Along the Earth - 28.33 feet to
Max vertical wall digging depth - 17.5 feet in
Maximum digging depth - 19.83 feet to
Dimensions
Off track width - 8.5 feet to
Path length on earth - 9.08 feet to
Ground clearance - 1.42 feet to
Height to cab top - 9.08 feet to
Tail Swing Radius - 7 feet in
Chassis
Track gauge - 6.5 feet to
Shoe size - 24in
Choose MINI HYDRAULIC EXCAVATOR 312C L section:
Specifications
Engine
Engine make - 2236
Engineering model - 3064T
Gross power - 94hp
Net power - 90hp
Measured power @ - 1950rpm
Displacement - 259cu in
Aspiration - Turbocharged
Boring - 4in
Stroke - 5.1in
Engineering model - Cat 3064T
Flywheel power - 90hp
EEC 80/1269 - 90hp
SAE J1349 - 90hp
ISO 9249 - 90hp
Operational
Operating weight - 28970lb
Fuel Tank Capacity - 66gal
Cooling system fluid volume - 4.6gal
Hydraulic system capacity - 42.8gal
Engine oil - 4.6gal
Rotary Drive Capacity - 0.8gal
Operating voltage - 24V
Generator current - 50amps
Hydraulic pressure relief valve pressure - 4340psi
Hydraulic pump performance - 33.5gal / min
Swing mechanism
Swing speed - 12.4rpm
Torque - 22,830 pounds
Chassis
Shoe size - 24in
Ground pressure - 4.5psi
Max. Movement speed - 3.4mph
Traction drawbar - 24720lb
Track gauge - 6.5 feet to
Weights
Operating weight - 28970lb
Weight in working condition - long undercarriage - 29010lb
Buckets
Bucket base capacity - 0.8yd3
Min bucket capacity - 0.4yd3
Maximum bucket capacity - 1yd3
Hydraulic system
Pilot System - Maximum Flow - 6.3 gallons / min
Pilot system - maximum pressure - 600 psi
Maximum pressure - travel - 4980 psi
Maximum pressure - swing - 3340 psi
Maximum pressure - aggregates - 4340 psi
Main unit system - maximum flow rate (2x) - 33.5 gallons / min
Boom Cylinder - Hole - 4.3in
Boom Cylinder - Stroke - 40in
Stick cylinder - hole - 4.7in
Stick Cylinder - Stroke - 47.1in
Bucket Cylinder - Bore - 3.9in
Cylinder Bucket - Stroke - 37in
Blade - maximum flow - 15.5 gallons / min
Blade system - maximum pressure - 2990 psi
Rod / Arm Version (HEX) 1 - Handle length 2500mm (8 feet 2 inches)
Delivery height - 9.1 feet to
Delivery length - 24.9 feet to
Maximum digging depth - 18.3 feet to
Max Reach Along the Earth - 26.9 feet to
Max. Cutting height - 27.1 feet to
Maximum loading height - 20 feet in
Max vertical wall digging depth - 16.4 feet to
Rod / Arm Version (HEX) 2 - The length of the handle 3000 mm (9 `10 ")
Delivery height - 9.1 feet to
Delivery length - 24.9 feet to
Maximum digging depth - 19.9 feet to
Max Reach Along the Earth - 28.4 feet to
Max. Cutting height - 28.5 feet in
Maximum loading height - 20.8 feet to
Max vertical wall digging depth - 17.5 feet in
Dimensions
Off track width - 8.5 feet to
Height to cab top - 9.1 feet to
Ground clearance - 1.5 feet to
Tail Swing Radius - 7 feet in
Path length on earth - 9.1 feet to
Transport width - 2.6 feet to
Service replenishment options
Cooling system - 4.6gal
Fuel tank - 66gal
Last ride - every - 0.7gal
Hydraulic tank - 23.8gal
Hydraulic system - including tank - 42.8gal
Machine oil - 4.6gal
Swing Drive - every - 0.8gal
Drive unit
Maximum tractive effort - 25200lb
Travel speed - 3.5mph