Small Crawler Excavator HQ22

HQ22 Small crawler excavator is a compact excavator ,which can match KUBOTA EURO V engine , the boom of excavator can swing to left or right , suitable for different director digging for your working , this mini digger fitted famous brａnd main pump and valves , fitted international brａnd driving motor and slewing motor,hydraulic pilot servo operation system, the crawler excavators with rubber track, with hydraulic broken pipeline system.the crawler excavator can changed track from rubber to steel and cabin from open to closed.ensure the track excavator can work in different working environments and conditions.Compact, light and small turning radius, are its unique structural features; which makes it plays a biggest role in limited working sites. 

HQ22 Small crawler excavator main spec:
ENGINE Emission Standard ：CHINA LAIDONG OR EURO V
Make /Model ：LAIDONG OR KUBOTA/D1105
Power /Rotation speed ：14.2kw(20HP)@2000rpm
Crawler excavator Number of cylinder： 3
Maximum Travel speed ：3.5km/h
Width of track shoe(Rubber &steel track)： 230mm
Standard Bucket capacity ：0.1m³
track excavator Swing speed ：12rpm
Maximum Grade ability ：30°
Maximum Bucket digging force ：15.3KN
Maximum Arm digging force ：10.5KN
Hydraulic system pressure ：18Mpa
Mini digger Machine weight ：2200kg
Track digger Boom length ：1850mm
track excavator Arm length ：1000mm
Overall dimension (L*W*H) ：4170mm*1300mm*2280mm
Axle base(Track length on ground) ：1230mm
track excavator Track gauge ：1070mm
Minimum Ground clearance ：230mm
Swing radius at tail ：1180mm
Maximum Digging height： 3700mm
Maximum Dumping height ：2290mm
Maximum Digging depth ：2450mm
Maximum Vertical digging depth： 2160mm
Maximum Digging radius： 4370mm
Minimum swing radius ：2020mm
Maximum Lifting height of blade ：240mm
Maximum Cutting depth of blade： 310mm
Boom swing angle(Left/Right) ：70°/50°