Product Description
1. Very compact structure, Less of the-easy-to-damage-parts, very easy to control. It can adapt to these outside situations there
is no water and no electronic power.
2. It is a Kind hand held drill built up with gasoline engine, Air pump, rock drill and the rotation plumbum equipment for running
or stop.
3. It can be used for breaking, drilling, blasting, tamping splitting and ramming.
is no water and no electronic power.
2. It is a Kind hand held drill built up with gasoline engine, Air pump, rock drill and the rotation plumbum equipment for running
or stop.
3. It can be used for breaking, drilling, blasting, tamping splitting and ramming.
Power, performance, punch and portability
• Breaking, cutting and drilling capabilities
• Ideal for tie tamping, drilling, anchoring, asphalt and concrete cutting
• Petrol driven, no need for cables, power packs, hosers or compressors
• Easy to transport, use, maintain and service
• Cuts capital, running, transport and storage costs
• Breaking, cutting and drilling capabilities
• Ideal for tie tamping, drilling, anchoring, asphalt and concrete cutting
• Petrol driven, no need for cables, power packs, hosers or compressors
• Easy to transport, use, maintain and service
• Cuts capital, running, transport and storage costs
Gasoline Rock Drill Portable Jack Hammer YN27C Internal Combustion Rock Drill Machine
Specification
|
Type
|
YN27C
|
|
Weight of main machine
|
27kg
|
|
Overall dimensions(L*W*H)
|
746*315*229mm
|
|
Type of engine
|
Single cylinder, air cooled two strokes
|
|
Cylinder diameter*stroke of piston
|
Φ58*70mm
|
|
Rotation speed of engine
|
≥2450rpm
|
|
Displacement of engine piston
|
185cm³
|
|
Type of carburetor
|
hand needle valve, floatless type
|
|
Ignition system
|
controllable silicon, contactless system
|
|
Drilling speed (mean value of five holes)
|
≥250mm/min
|
|
Drilling hole diameter
|
28-42mm
|
|
Max drilling depth
|
6m
|
|
Fuel consumption
|
≤0.12L/m
|
|
Tank capacity
|
≥1.5liter
|
|
Mixture ratio of gasoline and lubrication oil (in volumes)
|
12:01
|
|
Drill rod and breaker shank
|
Hex22*108mm
|
|
Rotating speed of drill rod
|
≥200rounds/min
|
|
Clearance of spark plug
|
0.5-0.7mm
|
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