Municipal equipment mini rubber crawler excavator with drilling parts

Municipal Equipments Mini Rubber Crawler Excavators with Drilling PartsHY21 Mini Excavator  Rubber Crawler Excavator Specifications1(kg)Operating capacity(kg)19402(m³)Bucket capacity(m³)0.063/(kw/r/min)Engine power/rotating speed(kw/r/min)14.7/23504Engine modeLL380B-1805(r/min)Rotation Speed (r/min)

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Municipal Equipments Mini Rubber Crawler Excavators with Drilling Parts

Municipal Equipments Mini Rubber Crawler Excavators with Drilling Parts



Municipal Equipments Mini Rubber Crawler Excavators with Drilling Parts
Municipal Equipments Mini Rubber Crawler Excavators with Drilling Parts
HY21 Mini Excavator  Rubber Crawler Excavator
 Specifications
1(kg)
Operating capacity(kg)
1940
2(m³)
Bucket capacity(m³)
0.06
3/(kw/r/min)
Engine power/rotating speed
(kw/r/min)
14.7/2350
4
Engine mode
LL380B-180
5(r/min)
Rotation Speed (r/min)
11
6(km/h)
Travel Speed (km/h)
3
7(%) 
Gradeability(%)
50
8(KN)
Max. arm digging force(KN)
9
9(KN)
Max. bucket-teeth digging force(KN)
12
10(kPa)
Ground pressure(kPa)
26
11
Hydraulic system type

Plunger variable pump system
12(MPa)
System setting pressure(MPa)
20
13(mL/r)
Main pump displacement(mL/r)
2*12.1+3.5
14(MPa)
Working pressure(MPa)
20
15(MPa)
Traveling pressure(MPa)
20
16(MPa)
Rotating pressure(MPa)
12.5
17(MPa)
Pilot control pressure(MPa)
3.5
18(mL/r)
Rotary motor displacement(mL/r)
24.5
19(mL/r)
Traveling motor displacement(mL/r)
16
20
Crawler type

Rubber crawler 
21()(mm)
Transporting length(mm)
3635
22(mm)
Overall width(mm)
1400
23(mm)
Overall height(mm)
2320
24(mm)
Track base(mm)
1150
25(mm)
Standard track width(mm)
250
26(mm)
Bulldozing plate width(mm)
1400
27(mm)
Track length(mm)
1632
28(mm)
    Rear rotating radius(mm)
640
29(mm)
Max. digging height(mm)
3421
30(mm)
Max. dumping height(mm)
2358
31(mm)
Max. Digging depth(mm)
2159
32(mm)
Max. digging radius(mm)
3908
33()(mm)
Bulldozing plate lifting distance(up)( mm)
200
34()(mm)
Bulldozing plate lifting distance(down)(mm)
180

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Municipal Equipments Mini Rubber Crawler Excavators with Drilling Parts

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