
KY70 hydraulic excavator gathers high-tech and multi-function. The machine adopts famous brand load-sensing hydraulic system, it can save energy up to 30% compare to the traditional hydraulic system. With strong digging force, it’s widely used in various construction projects such as communication, municipal, gardening, water supply etc.
1.High efficiency operating performance
· Adopts international famous brand engine with strong power, it works stably, suitable for hard working environments.
· With big capacity bucket, the bucket teeth can mostly approach to the bulldozer, increase the digging range and increase working efficiency.
· Low fuel consumption, low vibration, low noise, environment protection and energy saving.
2.Comfortable operating room
· Die forming cabin, the design is accord with the human engineering, it’s of good looking and with a wide operating view, makes the operator feel comfortable.
· New style color LCD e-monitor, completely shows all operating data of the
machine, provides practical monitoring and checking to the machine. It can also
adjust the view angle according to operator’s requirement, convenient for the
operator to check the information.
· With powerful air conditioner, ensures a comfortable temperature for the operator through the year.
· Adopts famous shock absorber, efficiently reduce shock to the cabin during operating, to increase comfortable operating, and release tire of the operator after long time operating.
3.Reliable performance
· Famous hydraulic system with high reliability, no leakage, long life. Famous brands high pressure oil pipes ensure the hydraulic pipe line without leakage.
· With air pre-filter, efficiently protect the air filter and the engine, makes the operating life more than 2 times longer, reduces maintenance time and cost.
· The structure components such as boom and arm etc are of computer optimum design, with a high strength, light weight and high reliability, more durable for operating.
4.Convenient daily maintenance design
· Full open type engine cover, convenient for daily maintenance. It needs only to open the back engine cover for maintenance, it’s safety, quick and convenient.
· With fuel filling device, can reach automatic fuel filling by just push a button, it’s quick and convenient.
Total length 6077mm
Total height 2613mm
Machine width 2090mm
Crawler length 2653mm
Crawler width 350mm
Platform slewing radius 1700mm
Bulldozer height 355mm
Engine power 46.3kw/2200rpm (Yanmar)
Machine weight 6700kg
Bucket capacity 0.26m3
Hydraulic system 25Mpa
Variant pump 143 L/min
Constant pump L/min
Platform slewing speed 11-12rpm
Grading ability 35°(70%)
Grounding ratio 33.8 kpa
Travelling speed 3.8 km/h
Max digging force 45kN
Max hauling force 52.5kN
Min. slewing radius 2554mm
Max. digging height 5940mm
Max. digging depth 3919mm
Max. unloading height 4152mm
Max. digging radius 6494mm
Bulldozer max. pushing depth 298mm