33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
33-99No. Mufu E Rd. Gulou District, Nanjing, China [email protected] | [email protected]
Home / Products / Rock Drill / Montabert
FEATURES
Item |
Specification |
Full Equipment Name |
HC25 Hydraulic Rock Drill |
Equipment Type |
Hydraulic Impact Rock Drill, Direct Drive Rotation |
Applicable Working Scenarios |
Underground mining development, small tunnel excavation, anchor bolt hole drilling, small blasting hole drilling, matched with small mining drill rig / hand-held drilling jumbo |
Overall Weight |
72 kg |
Overall Length (Without Shank) |
779 mm |
Rated Impact Power |
6-8 kW |
High-frequency Impact Rate |
53 Hz (3180 times/min) |
Standard Rated Working Oil Pressure |
110-150 bar |
Standard Drilling Diameter Range |
32-64 mm |
Independent Rotary Motor Speed Range |
180-300 rpm |
Maximum Output Rotary Torque |
320 N·m |
Standard Flushing Water Flow Rate |
55-65 L/min |
Rated Operating Noise Value |
＜106 dB |
Core Structural Configuration |
Dual buffer design, fully sealed high-pressure structure, integrated impact & rotation mechanism, lightweight modular design for easy maintenance and overhaul
|
Applicable Drill Rod |
R32 / R38 / T38 |
Rock Hardness Adaptability |
Medium-hard rock (Protodyakonov coefficient f=6-10) |
Matching Drilling Equipment |
Small underground drill rig, crawler tunneling rig, anchor drilling rig |
HC25 Hydraulic Seal Drill Kit Components
Schematic Diagram
Additional Notes
This full maintenance spare parts package is perfectly matched for the Montabert HC25 rock drill. It covers all core wearing parts and structural components required for routine maintenance and full equipment overhaul.
Index |
Qty |
Part No. |
Description |
Name |
A |
1 |
86473303 |
O'ring |
O-ring |
A |
1 |
86751831 |
Control gauge kit |
Control gauge kit |
10 |
1 |
86714383 |
Carter |
Housing |
20 |
1 |
86714466 |
Cylinder |
Cylinder |
30 |
1 |
86250107 |
Drive component |
Needle bearing |
40 |
1 |
86221595 |
Drive component |
Needle bearing |
50 |
1 |
86679388 |
Seal |
Seal |
60 |
1 |
86715489 |
Upper cylinder |
Upper cylinder |
70 |
1 |
86624160 |
Pin |
Pin |
80 |
1 |
86715414 |
Strike piston |
Strike piston |
90 |
1 |
86715422 |
Distributor |
Distributor valve |
100 |
1 |
86714490 |
Upper flange |
Upper flange |
110 |
1 |
86770898 |
O'ring |
O-ring |
120 |
1 |
86255700 |
O'ring |
O-ring |
130 |
1 |
86797032 |
O'ring |
O-ring |
140 |
1 |
86796281 |
Diaphragm kit including: |
Nitrogen diaphragm kit |
140A |
1 |
86600632 |
Valve |
Valve |
140B |
1 |
86580966 |
Threaded plug |
Threaded plug |
150 |
12 |
95421335 |
UNF3/8" socket head screw |
UNF 3/8" socket head cap screw |
160 |
1 |
95303368 |
Adaptor |
Adapter |
170 |
2 |
95303384 |
Adaptor |
Adapter |
180 |
1 |
86715448 |
Push |
Push rod |
190 |
1 |
86418357 |
Plug |
Plug |
200 |
2 |
86632916 |
Plug |
Plug |
210 |
2 |
86263233 |
Plug |
Plug |
220 |
1 |
86247723 |
Plug |
Plug |
300 |
1 |
86697083 |
Hydraulic motor |
Hydraulic motor |
310 |
1 |
86668670 |
Rear cover |
Rear cover |
320 |
1 |
86715430 |
Piston cover |
Piston cover |
330 |
1 |
86668860 |
Thrust |
Thrust washer |
340 |
1 |
86668886 |
Ring |
Ring |
350 |
1 |
86712403 |
Ring |
Ring |
360 |
1 |
86684263 |
Seal |
Seal |
370 |
1 |
86668696 |
Motor shaft |
Motor shaft |
380 |
1 |
86350857 |
O'ring |
O-ring |
390 |
8 |
95234712 |
UNF1/2" socket head screw |
UNF 1/2" socket head cap screw |
400 |
4 |
86548609 |
M12 socket head screw |
M12 socket head cap screw |
410 |
2 |
86330107 |
Adaptor |
Adapter |
420 |
1 |
86420098 |
O'ring |
O-ring |
430 |
2 |
86247723 |
Plug |
Plug |
500 |
1 |
86715455 |
Front guide |
Front guide housing |
510 |
1 |
86736311 |
Ring |
Front guide bush |
520 |
1 |
86582558 |
Snap ring |
Snap ring |
530 |
8 |
86715943 |
UNF1/2" hexagon screw |
UNF 1/2" hexagon bolt |
540 |
8 |
86467032 |
Washer |
Washer |
550 |
1 |
86715463 |
Ring |
Ring |
560 |
1 |
95303335 |
Adaptor |
Adapter |
570 |
1 |
86726734 |
Seal kit |
Water seal kit |
580 |
1 |
86728698 |
Front cover |
Front cover |
590 |
2 |
86267069 |
O'ring |
O-ring |
600 |
1 |
86684271 |
Seal |
Seal |
610 |
1 |
86733243 |
Retainer socket |
Shank retainer socket |
620 |
1 |
86732526 |
O'ring |
O-ring |
630 |
1 |
86732575 |
Spline shank + Ring |
Spline shank sleeve + ring |
640 |
1 |
86624160 |
Pin |
Pin |
650 |
1 |
86796018 |
Shank stop incl. |
Shank stop assembly |
650B |
1 |
86715554 |
Lip seal |
Lip seal |
660 |
1 |
86676822 |
Roller thrust |
Roller thrust washer |
670 |
1 |
86676889 |
Ring |
Ring |
680 |
1 |
86247723 |
Plug |
Plug |
800 |
1 |
86488475 |
Plastic plug (dia 45) |
Plastic plug (dia 45) |
All spare parts are strictly manufactured to original specifications, enabling professional one-stop maintenance, overhaul and long-term stable operation of the HC25 rock drill.
Welcome to HOVOO, a Chinese seal factory. Production of PU, Rubber and PTFE seals. The seals include O-ring, piston seal, rod seal, Gray ring and gas seal.
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