Introduction of Mini Excavator Popular Small Excavator
The 8t excavator adopts the most advanced Toshiba hydraulic system, which can adjust the output flow of main pump according to the load and matches with the output power of engine. It provides the maximum output flow to improve work efficiency during heavy load work; and it will keep the output flow from pump in suitable ranges through minus flow control during fine work, which improves fuel economy. The cab, armrest box, and air conditioner are all upgraded, providing brand-new operation mode, featuring strong power, advanced technology, EuroⅡ emission standard, and higher work efficiency.
Parameter of Mini Excavator Popular Small Excavator
weight: 7.5 tons
bucket capacity:0.2-0.37 m 3
|
Item |
Unit |
Value |
|
Arm cylinder |
100×60 |
|
|
Engine |
||
|
Model |
B3.3(Cummins) |
|
|
Type |
4 stroke, water cooling, in-line, top-installed valves, direct injection |
|
|
Cylinder bore×stroke |
(mm) |
4-95×115 |
|
Overall piston displacement |
(L) |
3.3 |
|
Rated output power |
(Kw/rpm) |
45/2200 |
|
Max. torque |
(N.M/rpm) |
214/1600 |
|
Start motor |
(Kw) |
12V,2.2 |
|
Alternator |
(A) |
12V,60 |
|
Battery |
(v,Ah) |
12V,120 |
|
Working devices (Standard type) |
||
|
Standard bucket |
m3 |
0.34 |
|
Small bucket (optional) |
m3 |
0.20—0.28 |
|
Light bucket (optional) |
m3 |
0.42 |
|
Undercarriage |
||
|
Carrier wheel |
1 at each side |
|
|
Amount of support wheel |
5 at each side |
|
|
Amount of tandard track plate |
38 each side |
|
|
Track center distance |
(mm) |
1700 |
|
Length of track on ground |
(mm) |
2130 |
|
Hydraulic system/ control valve (TOSHIBA) |
||
|
Type |
iB18 |
|
|
Control method |
Hydraulic pilot type |
|
|
Travel motor (TOSHIBA) |
Piston type (brake valve, parking break) ×2 |
|
|
Slewing motor (TOSHIBA)SG025E |
Piston type (brake valve, parking break)×1 |
|
|
Hydraulic system/ hydraulic pump (TOSHIBA) |
||
|
Type×amount |
measurable piston pump ×l |
|
|
Displacement |
(L/min) |
piston type: 154 |
|
Set pressure |
(Mpa)(Kg/cm2) |
piston type: 300(300) |
|
Hydraulic system/hydraulic cylinder (Reciprocating piston type) |
||
|
Boom cylinder |
115×65 |
|
|
Bucket cylinder |
90×55 |
|
|
Dozer blade cylinder |
120×70 |
|
Pictures of Mini Excavator Popular Small Excavator
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