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Nacoo crawler excavators are ready for your biggest quarrying, mining, road building and general construction jobs. Featuring a robust undercarriage and a reinforced boom/arm and superstructure, these machines are safe, efficient and durable. Increased time between simplified service intervals keeps these Nacoo crawler excavators on task for longer than ever. An easy to read color LCD display, multi-adjustable seat and joystick, and rear view mirror, keep the operator informed, comfortable and in control. High breakout and crowding force is supported by an advanced hydraulic system that enables smooth, responsive digging and lifting.
Original Cummins engine with strong power, low failure rate, low oil consumption, low noise, high
efficiency
Imported hydraulic pump, valves, motors, pilot valve ensure high performance.
Advanced electrical control system realizes the auto idling fuction, reducing fuel consumption
Capacious and comfortable cabin with broad eyesight, cold and warm air-conditioner, silicone oil
vobration absorbing and adjustable seat
Solid and durable structural components ensure long time and stable operation.
Diverse optional attachments meet users¡¯ different requirements.
project NC240
Specification
Operating weight 25200Kg
Standard bucket capacity 1.2m3
Arm length 3045mm
Boom length 5850mm
Engine
Model 6BTAA5.9-C178
Type
Power 133kw/2000rpm
Max.torque 708N&©|8226;m at 1500rpm
No.of cylinders 6
Displacement 5.9L
Hydraulic system
Main pump:
Type
Max.displacement 2¡Á112cm3/rpm
Max.flow 2¡Á224L/min
Working pressure 34.3***
Hydraulic motor:
Slew
Travel
Performance
Slew speed 11.5rpm
Min.back slew radius 3111mm
Max.travel speed high/low 5.1/3.1(km/h)
Gradeability 35¡ă
Tractive effort 229KN
Max.digging force of bucket 151KN
Max.digging force of arm 112KN
Ground pressure 49.5KPa
Tank capacity
Fuel tank capacity 385L
Hydraulic tank capacity 230/165(L |
| Company: |
Shandong Nacoo Heavy Industry Technology Co.,Ltd
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| Contact: |
Mr. hailong zeng |
| Address: |
No.8-10,Qingxing road,Qingxing Town |
| Postcode: |
246201 |
| Tel: |
86-631-8575988 |
| Fax: |
86-631-8575915 |
| E-mail: |
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