H420M crawler drill (hybrid)
H420M crawler drill (hybrid)
1、Using the diesel-electric dual power output port structure, it can switch freely and work independently
2、the electrical system maintenance is simple, low operating cost.3
3、using imported walking motor, strong climbing ability, low failure rate;
4、the console adopts two layers of duplex structure, reasonable structure, convenient operation;
5、rotary using double motor with manual rotary valve, provide strong speed and torque for the drill;
6、new hydraulic system, increase the fast and slow rotation, improve operation efficiency.
Product characteristics
1, the use of diesel-electric dual power output port structure, can switch freely, independent work.
2, the electrical system maintenance is simple, low operating cost.
3, using the imported walking motor, strong climbing ability, low failure rate;
4, the operation platform adopts the upper and lower two-layer duplex structure, reasonable structure, easy to operate;
5.Adopt double motor with manual rotary valve to provide strong speed and torque for the drill;
6. the new hydraulic system, increase the propulsion rotation to increase the fast and slow gear, improve the operation efficiency.
7. Optimize the design of the drill arm and guide rail to improve the reliability, flexibility and durability of the drill structure.
swiveling head
Turn adopts double motor belt reducer structure, and equipped with manual rotary valve, yes, high torque low speed and low torque high speed two gears, the maximum output torque of 6000 Nm.
Engine
Equipped with 58KW four-cylinder diesel engine, 55kW electric motor, can switch freely, independent work
Console
The console adopts two layers of duplex structure, reasonable position, convenient operation;, new hydraulic system, propulsion, rotary division, fast and slow gear, and use dual motor double speed rotary, to meet the different working conditions ask
Arm drill system
The structure design of the drill arm and guide rail is optimized to improve the reliability, flexibility and durability of the drill structure. Minimum horizontal hole height of 300mmm
Filter System
The pre-filter, oil bath air filter and air filter three-stage filter can guarantee the work of the diesel engine in the high dust environment.
Walking motor crawler frame
Using engineering walking motor, strong climbing ability, failure rate
Main technical performance parameters
| Item No. | HC420M |
| Adapt to rock hardness | 6~20 |
| borehole diameter (mm) | 95~120(标配115) |
| Economic drill depth (m) | 30 |
| Single-machine climbing capacity of | ≥30 |
| Push way | hydro-cylinder |
| Propel stroke (mm) | 3000 |
| Maximum enhancement force | 25 |
| Swing torque (N m) | 6000 |
| Swing rotation speed (r/min) | 0~90 |
| Working wind pressure (MPa) | 1.2~2.4 |
| Air consumption (m³ / min) | 11~21 |
| Host power (kw) | 58 |
| Drilling arm horizontal swing angle | Left35 right35 |
| The maximum Angle of the slide frame | Left92right12 |
| Walking speed (km/h) | 2.5 |
| ground clearance (mm) | 300 |
| outline dimension (mm) | 6300×2200×2100 |
| Weight | 6200 |
