1. CT380 big size excavator is a new model specially designed for big mines. It adopts the features of modern hydraulic excavators, and can meet various jobs.
2. The CT380 series excavator is designed with the most reliable quality. To guarantee the safety, the excavator is equipped with strengthened boom/stick/cylinder and special structure cabin.
3. Mature assembly and high-standard engines make CT380 series excavators more flexible against hard working conditions and long-life.
4. CT380 series excavators meets the jobs demands such as earthmoving, river clearance, projects construction and especially for large mines.
| Engine | Travel System |
| Model | ISUZU 6HK1X | Travel motors | KYB, Japan |
| Type | Turbocharged, 4 Stroke, Direct injection, water cooled, | Support roller quantities | 2×8 |
| Carrier roller quantities | 2×2 |
| No. of cylinder | 6 | Travel shoes | 2X48 |
| Bore and stroke | 115x125(mm) | Travel speed | 3.1/4.8(km/h) |
| Displacement | 7.79L | Drawbar pulling force | 180.4kN |
| Power output | 212kw/2200rpm | Gradeability | 70%(350) |
| Max. torque | 1080N.m/1500rpm | Track shoe thickness | 14mm |
| Hydraulic System | Cab & Electrical System |
| Pump | KPM, Japan | Cab | Cab installed with silicon oil rubber, adjustable luxurious seat, cold and warm air-conditioning system plus flexible pilot control system |
| Type | axial piston pump |
| Max. discharge flow | 2x300(L/min) |
| Max. discharge pressure |
| Boom, arm and bucket | 31.4/34.3 MPa | Voltage | 24V |
| Travel circuit | 34.3 MPa | Batteries | 2X24V |
| Swing circuit | 27.5 MPa | Battery capacity | 240Ah |
| Control circuit | 3.9 MPa | Boom, Arm & Bucket |
| Pilot control pump | Gear type | Boom cylinder | Ф140xФ100xS1480-L2045 |
| Main control valves | KYB, Japan | Arm cylinder | Ф160xФ110xS1825-L2430 |
| Oil cooler | Air cooled type | Bucket cylinder | Ф140xФ100xS1285- L1870 |
| Swing System | Refilling Capacity & lubrication |
| Swing motor | KPM, Japan | Fuel tank | 485 L |
| Swing motor type | Axial-piston motor | Cooling system | 36 L |
| Hydraulic oil released | Hydraulic oil released | Engine oil | 35 L |
| Hydraulic disc brake | Hydraulic disc brake | Hydraulic oil tank | 266 L Tank Oil Level |
| Swing speed | 10 r/min | 340 L Hydraulic System |
| Bucket |
| Type | Backhoe bucket |
| Bucket capacity | 1.6m3 (SAE) |
| Bucket capacity scope | 1.4-1.6 m3 |
| Number of bucket teeth | 6 |
| Bucket width | 1616 mm |
| Working Ranges |
|
| Boom length | 6470mm |
| A | Max. digging radius | 11125mm |
| B | Max. digging depth | 7290mm |
| C | Max. digging height | 10090mm |
| D | Max. dumping height | 7395mm |
| E | Min swing radius | 4348mm |
| F | Max. vertical wall digging depth | 11100mm |
| G | Max. digging reach at ground level | 10835mm |
| Digging Force (ISO6015) |
| Arm length | 3186mm |
| A | Bucket digging force | 191KN |
| B | Arm digging force | 175KN |
| Overall Dimensions |
| A | Track grounding length | 4050mm | I | Track shoe width | 600mm |
| B | Track length | 4940mm | J | Overall width | 3190mm |
| C | Counter weight ground clearance | 1220mm | K | Overall length | 11295mm |
| D | Tail swing radius | 3565mm | L | Overall height(to top of boom) | 3230mm |
| E | Overall height(to top of cab) | 3125mm | M | Track height | 983mm |
| F | Revolving frame width | 2995mm | O | Ground contact length(transport) | 5935mm |
| G | Min Ground clearance | 500mm | P | Track width | 3190mm |
| H | Track gauge | 2590mm | Q | Distance from swing center to tail | 3565mm |
Operating Weight and Ground Pressure |
| Operating weight includes basic machine; |
| Operating weight | 35500 Kg |
| Ground pressure | 65.3 KPa |
