Hydraulic Hammers 
Light weight and
Medium series 

For machines from the smallest of
carriers to middle class excavators. 
E106 E200 E201 E202 E203 E204 E205 E206 E207 E208A E210C 
Excellent Power to
Weight Ratio


Gas charged direct acting
system gives adjustable impact energy for any job.
Quick change chisel system with Donut Ring.
For special applications
like hot environment or underwater applications, contact NPK. 


Model 
Minimum pressure
from excavator 
Oil flow 
Frequency 
Length with chisel 
Mass with chisel 
Total mass with
bracket 
Recommendable
excavators mass 
MPa 
I/min 
b.p.m. 
mm 
kg 
kg 
ton 
E106 
15 
1520 
9001200 
832 
36 
47 
0.71.0 
E200 
18 
1025 
4801200 
1034 
65 
88 
1.01.3 
E201 
18 
1535 
5001200 
1072 
72 
96 
1.32.2 
E202 
18 
2550 
6001200 
1237 
120 
164 
2.22.7 
E203 
18 
3065 
5601200 
1299 
150 
195 
2.74.0 
E204 
18 
45100 
5301200 
1436 
230 
335 
4.06.0 
E205 
18 
50120 
4301050 
1679 
320 
480 
6.09.0 
E206 
18 
80130 
500840 
1898 
490 
780 
9.0 
E207 
21 
90150 
500840 
1934 
540 
840 
1014 
E207 with
vibration proof bracket 
21 
90150 
500840 
1934 
540 
960 
1014 
E208A 
21 
100180 
400700 
2106 
600 
1200 
1419 
E210C 
21 
150200 
500650 
2365 
800 
1450 
20 

Medium and Heavyduty
series 

For machines from middle class to
large class excavators. 
GH10 GH12 GH15 GH18
Innovation in
Durability. Higher Impact Energy Gives Superior Performance.
Two type brackets available! Now choose
from horizontal or vertical bracket for your job!


Gas charged direct acting system gives
adjustable impact energy for any job.
Equiped with Cushion Rubber
system. Vibration reduction that insures operator's comfort and
a reduced noise emission.
For special
applications like hot environment or underwater applications,
contact NPK. 


Model 
Minimum pressure
from excavator 
Oil flow 
Frequency 
Length with chisel 
Mass with chisel 
Total mass with
vertical bracket 
Recommendable
excavators mass 
MPa 
I/min 
b.p.m. 
mm 
kg 
kg 
ton 
GH10 
21 
165210 
430550 
2815 
980 
1730 
2022 
GH12 
21 
170220 
400520 
3141 
1220 
2280 
2230 
GH15 
21 
200250 
350450 
3345 
1470 
2760 
3038 
GH18 
21 
220290 
300400 
3543 
1800 
3260 
4049 

Heavyduty series 

For machines from large class to
super jumbo excavators. 
GH30 GH40

Equiped with
Cushion Rubber system. Vibration reduction that insures
operator's comfort and a reduced noise emission.
Gas charged direct acting system gives
adjustable impact energy for any job.
Suitable for Quarry and Demolition work. 



Model 
Minimum pressure
from excavator 
Oil flow 
Frequency 
Length with chisel 
Mass with chisel 
Total mass with
bracket 
Recommendable
excavators mass 
MPa 
I/min 
b.p.m. 
mm 
kg 
kg 
ton 
GH30 
21 
280350 
310390 
3368 
2650 
5600 
6080 
GH40 
21 
300400 
240330 
3890 
3670 
7700 
90110 

Chisels
Chisel (P) 
Demolition
point chisel 
Chisel (FX) 
Flat chisel 
Purposes: 
Purposes: 
Concrete demolition 
Trench work 
Rock breaking 
Pouring gate breaking in furnace 
Hardpan breaking 
Slope surface breaking 
Road repairing 

Chisel (E) 
Flat end chisel 
Chisel (PC) 
Core chisel 
Purposes: 
Purposes: 
Secondary breaking 
Bedrock breaking 
Exfoliating 
Hard material breaking 

Good wear resistance and
durability 



Pneumatic Hammers 
NPH series 

Hammer with low noise could work
suitable for urban areas. 
NPH3500 NPH4500L

Equiped with anti blank hammering system for easy operation.
High power and
high speed.
Easy Chisel replacement. 



Model 
Air pressure 
Air consumption 
Frequency 
Length (without
chisel) 
Mass (with chisel) 
Compressor 
Recommendable
excavators mass 
MPa 
m3/min 
b.p.m. 
mm 
kg 

ton 
NPH3500 
0.6 
5.0 
530 
1202 
260 
50PS class 
69 
NPH4500L 
0.6 
7.2 
500 
1392 
485 
75PS class 
1014 
