Product Description
Hand held gasoline rock drilling rock drill YN27C mine punching and crushing dual purpose gasoline rock drill concrete breaking
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.
TypeYN27CWeight of main machine27kgOverall dimensions(L*W*H)746*315*229mmType of engineSingle cylinder, air cooled two strokesCylinder diameter*stroke of pistonΦ58*70mmRotation speed of engine≥2450rpmDisplacement of engine piston185cm³Type of carburetorhand needle valve, floatless typeIgnition systemcontrollable silicon, contactless systemDrilling speed (mean value of five holes)≥250mm/minDrilling hole diameter28-42mmMax drilling depth6mFuel consumption≤0.12L/mTank capacity≥1.5literMixture ratio of gasoline and lubrication oil (in volumes)12:01Drill rod and breaker shankHex22*108mmRotating speed of drill rod≥200rounds/minClearance of spark plug0.5-0.7mm
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
Packaging & Shipping