* High-strength U-shaped cross section boom.
* Luffing telescopic operation controlled independently by advanced post-compensate hydraulic technology.
* Ultra-long outrigger span ensures increasing stability.
* Effective mirror and rear view camera combinations improve overall visibility.
- Product Details
- {{item.text}}
Quick Details
-
Dimension(L*W*H):
-
8800*2280*2610mm, 8800*2280*2610mm
-
Weight:
-
8500 KG
-
UNIQUE SELLING POINT:
-
High operating efficiency
-
Power:
-
55-95kw
-
Tramming speed:
-
2.5Km/h
-
Drill rod length:
-
3m/pc or 2m/pc
-
Max Drilling Depth:
-
200 Meter
Quick Details
-
Place of Origin:
-
Jiangsu, China
-
Brand Name:
-
Chinese famous brand
-
Voltage:
-
220V/380V, 220V/380V
-
Dimension(L*W*H):
-
8800*2280*2610mm, 8800*2280*2610mm
-
Weight:
-
8500 KG
-
UNIQUE SELLING POINT:
-
High operating efficiency
-
Power:
-
55-95kw
-
Tramming speed:
-
2.5Km/h
-
Drill rod length:
-
3m/pc or 2m/pc
-
Max Drilling Depth:
-
200 Meter
Contact
Sales Manager
Jacob Chen
Newindu International Ltd.
Mobile/WhatsApp/Skype/Wechat: +86-18359787868
Jacob Chen
Newindu International Ltd.
Mobile/WhatsApp/Skype/Wechat: +86-18359787868
EJM280/4-2 Neumatic Cantilever Roadheader for Coal Mine Drilling Rig Continuous Miner Pump New Condition Core Component
Products Description
Excellent
performance
Strong breakout force and traction ensures the outstanding adaption to the tough working condition.
Low emission engine features more perfect monitoring and diagnosis function.
Intelligent control independent ventilation system and drive axle ventilation system ensure that the machine is in the best heat balance temperature.
Load sensing hydraulic system controls accurately and saves the energy and lowers the consumption.
The drive axle features strong carrying capacity, adapting to various kinds of dangerous working conditions.
High efficiency
Fast operation: cutting force and speed are distributed reasonably to ensure the fast and efficient operation.
Flexible steering: load sensing steering system, flexible and efficient.
Sufficient power: dual-pump combination, the power is used sufficiently. The steering pump flow is delieverd to the steering system preferentially, and the surplus flow is delivered to the working system to achieve the dual-pump combination, decreasing the working pump displacement and improving the reliability, saving the energy and accelerating the movement speed.
Strong breakout force and traction ensures the outstanding adaption to the tough working condition.
Low emission engine features more perfect monitoring and diagnosis function.
Intelligent control independent ventilation system and drive axle ventilation system ensure that the machine is in the best heat balance temperature.
Load sensing hydraulic system controls accurately and saves the energy and lowers the consumption.
The drive axle features strong carrying capacity, adapting to various kinds of dangerous working conditions.
High efficiency
Fast operation: cutting force and speed are distributed reasonably to ensure the fast and efficient operation.
Flexible steering: load sensing steering system, flexible and efficient.
Sufficient power: dual-pump combination, the power is used sufficiently. The steering pump flow is delieverd to the steering system preferentially, and the surplus flow is delivered to the working system to achieve the dual-pump combination, decreasing the working pump displacement and improving the reliability, saving the energy and accelerating the movement speed.
Specification
|
Model（NEW）
|
HFJ220A
|
HFJ260A/HFJ260T
|
HFJ360A
|
HFJ460A
|
HFJ560A
|
|
Max. Drilling depth
|
220m
|
260m
|
360m
|
460m
|
560m
|
|
Drilling diameter
|
90-254mm
|
90-315mm
|
105-325mm
|
105-350mm
|
105-350mm
|
|
Working air pressure
|
1.05-2.46Mpa
|
1.7-3.0Mpa
|
1.05-3.45Mpa
|
1.05-3.45Mpa
|
1.05-4.5Mpa
|
|
Air consumption
|
16-30m³/min
|
17-35m3/min
|
16-55m3/min
|
16-55m3/min
|
16-60m3/min
|
|
Drilling rod length
|
3m
|
3m
|
3m/4.5m/6m
|
3m/4.5m/6m
|
3m/4.5m/6m
|
|
Drilling rod diameter
|
76/89mm
|
76/89mm
|
89/102mm
|
89/102mm
|
89/102/114mm
|
|
Axle pressure
|
4T
|
4T
|
4T
|
10T
|
12T
|
|
Lifting force
|
12T
|
14T
|
20T
|
24T
|
28T
|
|
Lifting speed
|
2.5m/min
|
2.5m/min
|
3.0m/min
|
3.0m/min
|
3.0m/min
|
|
Pulling speed
|
0.5-5m/min
|
0.5-5m/min
|
0.5-5m/min
|
0.5-5m/min
|
0.5-5m/min
|
|
Fast lifting speed
|
18m/min
|
18m/min
|
30m/min
|
25m/min
|
25m/min
|
|
Fast pulling speed
|
35m/min
|
35m/min
|
50m/min
|
40m/min
|
40m/min
|
|
Max. rotation torque
|
4200-5600Nm
|
4500-6500Nm
|
6500-8500Nm
|
7500-9500Nm
|
8500-11000Nm
|
|
Rotation speed
|
48-70r/min
|
50-70r/min
|
60-100r/min
|
45-120r/min
|
75-150r/min
|
|
Mud pump flow
|
20L/min(optional)
|
20L/min(optional)
|
20L/min(optional)
|
20L/min(optional)
|
20L/min(optional)
|
|
High hydraulic leg stroke
|
1.5m
|
1.5m
|
1.5m
|
1.5m
|
1.5m
|
|
Walking speed
|
2.5Km/h
|
2Km/h
|
3.5Km/h
|
3.5Km/h
|
3.5Km/h
|
|
Climbing capacity
|
30°
|
30°
|
30°
|
30°
|
30°
|
|
Weight
|
4.7t
|
5.4t
|
8.5T
|
10.5t
|
11.5T
|
|
Dimension
|
3600*1700*2150mm
|
3900*1700*2150mm
|
4800*2000*2450mm
|
5700*2000*2550mm
|
5800*2250*2550mm
|
|
Power
|
65kw
|
77.4kw
|
93KW
|
94KW(6 cylinder)
|
153kw
|
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