Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:50 unit/month
MC456LC-8 Hydraulic Crawler Excavator’sOperating Weight is 44.5t, equipped with CUMMINS QSM11 Engine, with Arm 3m, Bucket 2.2m3.
MC456LC-8Hydraulic Crawler Excavator
TechnicalSpecifications
Engine | Travel System | ||||||||||||
Model | CUMMINS QSM11 | Travel motors | NABTESCO, | ||||||||||
Type | Water cooling, turbocharged, empty enter-cooling | Support roller quantities | 2×8 | ||||||||||
Carrier roller quantities | 2×2 | ||||||||||||
No. of cylinder | 6 | Travel shoes | 2×49 | ||||||||||
Bore and stroke | 125mm×147mm | Travel speed | 3.2/5.3km/h | ||||||||||
Displacement | 10.8L | Drawbar pulling force | 330kN | ||||||||||
Power output | 250kW/2000rpm | Grade ability | 70% (35°) | ||||||||||
Ground clearance | 565mm | ||||||||||||
Hydraulic System | Cab ＆ Control | ||||||||||||
Pump | KAWASAKI, | Cab
| All-weather, sound-suppressed Cab and equipped with a heavy, insulated Floor Mat; Front Window can be opened and slid; 6-direction adjustable Seat; LED display, Automatic monitoring, display and warning; cool & hot Air Conditioner | ||||||||||
Type | variable double–piston pump | ||||||||||||
Max. discharge flow | 2×360L/min | ||||||||||||
Max. discharge pressure | |||||||||||||
Boom, arm and bucket | 34.3MPa | ||||||||||||
Travel circuit | 34.3MPa | ||||||||||||
Swing circuit | 28.4MPa | Control | Two hand levers and two foot pedals for travel Two hand levers for excavating and swing; Electric rotary-type engine throttle | ||||||||||
Control circuit | 3.9MPa | ||||||||||||
Pilot control pump | Gear type | ||||||||||||
Main control valve | Negative flow control | ||||||||||||
Oil cooler | Air cooled type | ||||||||||||
Swing System | Refilling Capacities＆lubrications | ||||||||||||
Swing motor | KAWASAKI, | Fuel tank | 605L | ||||||||||
Swing motor type | Axial-piston motor | Cooling system | 34L | ||||||||||
Brake | Hydraulic oil released | Engine oil | 37L | ||||||||||
Parking brake | Hydraulic disc brake | Hydraulic oil tank | 420L Tank oil level | ||||||||||
Swing speed | 9.3r/min | 600L Hydraulic system | |||||||||||
Bucket | |||||||||||||
Type | Backhoe bucket | ||||||||||||
Bucket capacity | 2.2m3 (SAE) | ||||||||||||
Bucket width | 1700mm | ||||||||||||
Arm Type |
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A | Max. digging height | 11210mm | |||||||||||
B | Max. dumping height | 7804mm | |||||||||||
C | Max. digging depth | 7354mm | |||||||||||
D | Max. vertical digging depth | 6512mm | |||||||||||
E | Max. Depth cut for 2440m(8')Level Bottom | 7202mm | |||||||||||
F | Max. digging distance | 11774mm | |||||||||||
G | Max. digging radius at ground level | 11552mm | |||||||||||
H | Min. swing radius of work equipment | 4919mm | |||||||||||
Digging Force (ISO6015) Unit: kN | |||||||||||||
Arm length | 3000mm | ||||||||||||
Bucket digging force | 263kN | ||||||||||||
Arm digging force | 255kN | ||||||||||||
Arm Type 3000mm | |||||||||||||
A | Overall length | 12090mm | I | Tread | 4290mm | ||||||||
B | Ground contact length (Transportation) | 7283mm | J | Track length | 5336mm | ||||||||
C | Overall height(to top of boom) | 3749mm | K | Track gauge | 2760mm | ||||||||
D | Overall width | 3450mm | L | Track width | 3360mm | ||||||||
E | Overall height(to top of cab) | 3749mm | M | Shoe width | 600mm | ||||||||
F | Counter weight ground clearance | 1365mm | O | Bonnet height | 2845mm | ||||||||
G | Ground clearance | 593mm | P | Revolving frame width | 3322mm | ||||||||
H | Tail swing radius | 3742mm | Q | Distance from swivel center to tail | 3654mm | ||||||||
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Operating Weight and Ground Pressure | |||||||||||||
Operating weight includes basic machine (with arm 3m, and bucket 2.2m3) | |||||||||||||
Shoe width | 600mm | ||||||||||||
Overall width | 3450mm | ||||||||||||
Ground pressure | 77.4KPa | ||||||||||||
Operating weight | 44500kg | ||||||||||||
