Hunan · Changsha
Product Introduction
Low fuel consumption: Unique low nitrogen technology reduces ammonia pressure by 5-10 bar, lowers hydraulic load, reduces hydraulic failures, and overall fuel consumption. Low failure: By reducing the flow rate by 10-20L/min, it can effectively reduce the rebound and overall shaking of the crushing hammer, and decrease the failure rate of the large and small arms and hydraulic system.
High productivity: Optimize the gas-liquid work ratio and piston stroke, and equip with an accumulator to provide strong impact force and ensure production efficiency.
High reliability: High specification raw materials and advanced processing and heat treatment manufacturing processes are selected to ensure quality and service life from the source.
|
Parameter Name |
Unit |
ZHB195 |
ZHB205 |
ZHB220 |
ZHB220plus |
ZHB240 |
|
Drill Rod Diameter |
mm |
195 |
205 |
220 |
220 |
240 |
|
Overall Length |
mm |
3368 |
3491 |
3629 |
3788 |
3942 |
|
Excluding the length of the drill rod |
mm |
2420 |
2480 |
2661 |
2820 |
2974 |
|
Height |
mm |
1725 |
1745 |
1825 |
1849 |
1951 |
|
Working Weight |
kg |
5800 |
6500 |
7000 |
7500 |
9016 |
|
Working Pressure |
bar |
260-280 |
280-300 |
280-320 |
280-320 |
360-400 |
|
Work Flow |
L/min |
260-280 |
300-350 |
300-350 |
300-350 |
550-630 |
|
Impact Frequency |
bpm |
200-280 |
180-300 |
180-300 |
180-300 |
180-300 |
|
Nitrogen Pressure |
bar |
22-24 |
20-25 |
20-25 |
20-25 |
20-25 |
|
Adapt Excavator |
t |
45-60 |
50-65 |
65-90 |
65-90 |
80-120 |
