It is suitable for hand-held or air leg operation in medium hard or hard rocks, i.e. dry rock drilling or wet rock drilling.
Light weight, low air consumption, especially suitable for mobile operation with small air compressors. Good reliability, easy operation and maintenance. The whole machine is equipped with fy200b oiler.
Y20LY Jack hammer spare parts list
Code
Part No.
Name
名称
28
Y20LY-3.23
Water valve
注水阀体
1
Y20LY-1.05
Valve cover
阀盖
29
YT25-3.35
Pad
垫
2
Y20LY-1.04
Valve
阀
30
YT25-3.09
Water tube sleeve
水针套
3
Y20LY-1.03
Valve chest
阀柜
31
Y20LY-3.04
Water tube
水针
4
Y20LY-1.02
Ratchet
棘轮
32
FS13-11
Rubber pad
胶垫
5
Y20LY-1.09
Rifle bar
螺旋棒
33
Y20LY-3.08
Back head
柄体
6
YT24-1.15
Crowned spring
塔形弹簧
34
Y20LY-3.07
Big seal sleeve
大密封套
7
YT24-1.07
Ratchet pawl
棘轮爪
35
GB6175-86 M14
I Hex.locking nut
I型六角锁紧螺母
8
Y20LY-1.08
Rifle nut
螺旋母
36
GB93-87 M14
Spring pad
垫圈
9
Y20LY-1.1
Piston
活塞
37
Y20LY-3.02
Side bolt
长螺杆
10
Y20LY-1.06
Setting pin
定位销
38
Y20LY-3.27
Left Handle
左手把
11
Y20LY-1.11
Cylinder
气缸
39
YT25-3.20
Spring
弹簧
12
Y20LY-1.12
Guide sleeve
导向套
40
YT25-3.21
Setting pin
定位销
13
Y20LY-2.02
Rotational sleeve
转动套
41
Y20LY-3.03
Control valve
操纵阀
14
Y20LY-2.03
Shank sleeve
钎尾套
42
GB1235-79
28*3.1 O- rubber seal ring
O型密封圈
15
Y20LY-2.01
Front head
机头
43
YT24-3.30
Seal ring
密封圈
16
Y20LY-2.06
Yoke bolt
钎卡螺栓
44
YT24-3.19
Steel retaining ring
钢丝卡环
17
Y20LY-2.07
Yoke
钎卡
45
GB1235-76
22×2.4 O- rubber seal ring
O型密封圈
18
Y20LY-2.05
Yoke spring
钎卡弹簧
46
YT24-3.24
Steel retaining ring
钢丝卡环
19
GB889-86 M14
I Hex.locking nut
I型非金属嵌件六角锁紧螺母
47
Y20LY-3.11
Air connection tube
气管弯
20
GB6172-86 M10
I Hex.thin nut
六角薄螺母
48
Y20LY-3.18
Water connection tube
水管弯
21
GB93-87 10
Spring Pad
标准型弹簧垫圈
49
19-01
Wing nut
蝶型螺母
22
YT24-3.21
Control handle
操纵手把
50
19-04
Conical pipe connector
锥形胶管接套
23
YT24-3.22
Fixing pin
紧固销
51
19-16
Pipe connector
管接套
24
YT24-3.31
handle bolt
把手螺栓
52
ZBJ15001-87
ф38 Hoop
ф38喉箍
25
Y24-3.29
Rubber handle
胶皮手把
53
YO18-3.08
Rubber handle
胶把
26
GB848-85 16
Pad
垫圈
54
Y20LY-3.27
Right handle
右手把
27
GB889-86 M16
I Hex.locking nut
I型非金属嵌件六角锁紧螺母
Product Inquiry
PIs fill into the form below and we will contact you immediately