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Current position: Home > Bona Products > Other Construction Equipment > Excavator >

BN60-7 Crawler Excavator



1.  The machinery have a natural beautiful outline.
2.  Be designed with great stability whatever direction you dig, good protection and comfortable driving.
3.  Wide-field and capacious cab,designed according to man-machine engineering,also the biggest cab the same in type.
4.  Use LCD screen monitor to check the machine mainly contain rev engine, flue cooling water,broken-down alarm etc.
5.  Choose excellent engine,bigger power but lower noise,make the machine of high efficiency.
6.  Big capacity oil-water separator prolong the intervale of clearance of high efficiency.
7.  Choose this hydraulic pressure the intervale of clearance,make routine maintenance convenient.
8. Choose this working motor and revolving motor,speed reducer,make the machine ha compact frame,excellent performance balance whole revolving,good quality,can cope with bumpiness road.
9. Choose this main valve,can be drove linearly even other operating is being at the same  time,or high efficiency.
      


  Working Range Length of Boom (mm) 3000
The Length of Forearm(mm) 1600
Max.Digging Range(mm) 6150
Max.Digging Depth(mm) 3820
Max.Digging Height(mm) 5760
Max.Dumping Height(mm) 4030
Digging Force of Bucket(KN) 37.7
Digging Force of Forearm(KN) 28.4
Engine  Model Changchai F7403/Yanma94L
Width of Platform (mm) 1885   Rated power(kw) 43kw Chang chai/38.1kwYanma
Width of Cab (mm) 1030   Rated revolution(r/min) 2200
Height of Cab (mm) 2575 Hydraulic System
Min. Swing Radius (mm) 1650 Main Pump Type The Variable Axial Piston Pump 
Min.Ground
Clearance(mm)
350 Max.Flow(L/min) 2*55
Wheel Gauge(mm) 1990 Quantity 2
Length of Crawler  (mm) 2540 Leader Pump Type Gear pump
Width Between On-track (mm)   1480 Max.Flow(L/min) 9.9
Width of Track (mm) 400 Swing
Motor
Overflow(Mpa) 22
Length of Excavator(mm) 5850 Main Overflow Moving arm/Forearm Bucket (Mpa) 21
The Width Between Two Crawler (mm) 1880 The System of Swing(Mpa) 21
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TEL:+86-371-87091886 FAX:+86-371-87091887 Add:Address:No.39, Huayuan Road,Jinshui district, Zhengzhou,Henan, China