Yt28 rock drill air leg does not retract
YT28 Rock Drill Air Leg Rock Drill
YT28 air-leg rock drill is a new type of high-speed rock drilling machinery, mainly suitable for railway, highway, mining and other roadway excavation and
Troubleshooting and handling of air-leg rock drills (YT27、YT28
(1) Causes of failure: First, the air pressure in the pipeline is too high; second, the high power is suddenly turned on. (2) Elimination measures: one is to take pressure reduction measures; the
Atlas Copco Secoroc YT Series Operator Instructions
Scope of application Secoroc YT28 is a heavy-duty pusher leg rock drill featuring high efficiency and low air consumption. It is primarily designed for drilling in
YT27 Pusher Leg Rock Drills for underground mining
It''s one of the major quarry rock drills. YT23, YT24, YT27, YT28, YT29 Air Leg Hand-Held Pneumatic Rock Drill Machine for Quarry and Mining YT24, YT28
Supply Air Leg Rock Drills YT28 Wholesale Factory
The rock drill is a kind of high efficiency air leg rock drill machine. Jack hammer used for blasting holes and other drilling works in a quarries, railway
YT28 Quality Air Leg Jack Hammer Portable
The YT28 Pneumatic Rock Drill is a robust and efficient drilling tool designed for use in mining, quarrying, and construction. This model is ideal for drilling holes
YT28（Air-leg）rock drill | SHANDIKE
YT28（Air-leg）rock drill Our YT Air-leg rock drill machines has so many different models, including YT23, YT24,YT27,YT28,YT28A and YT29A. They are applied for wet drilling and
YT28 Air Leg Rock Drill
YT28 Air Leg Rock Drill Grouped control mechanism, quick of start up, with "air-on, water-on, air-off, water-off" mechanism, easy operation and maintenance. Low noise, small vibration,
YT28Pusher-Leg RockDrill TechnicalDocuments
Scope of application YT28 is a heavy-duty pusher leg Rock Drill featuring high efficiency and low air consumption is primarily designed for drilling in mines,hydro-power stations,and road
Rock Drill YT28-Rock Drill and Air Leg-Product-首页
Rock Drill YT28 Product Description: The Products are mainly used in construction sites, various types of mines, railways, water conservancy
Product Information Manual, Air Percussive Rock Drill, Model
Adjust the air line lubricator to provide a light film of oil at the drill steel shank. Excessive lubrication is indicated by blue smoke at the exhaust or oil running down the drill steel.
YT28 Pneumatic Air Leg Rock Drills_Air-Leg Rock Drills_Rock
Rock drilling tools manufacturer ProDrill: Model No. YT28 Pusher Leg Rock Drills are applied for underground mining, drifting. Features: 1. Grouped control mechanism, quick of start up, with
YT Series Rock Drill Manufactures Factory
what''s a rock drill :YT type air-leg rock drill is widely used in mine roadway excavation and drilling blasting holes in various rock drilling operations. High
How To Use YT28 Air-Leg Rock Drill？
YT28 air-leg rock drill is a new type of rock drill. It is widely used in quarrying, mining, tunneling, and drilling blast holes in various rock drilling operations.
YT28 Portable Pneumatic Hand Held Air Leg Rock Drilling
High quality YT28 Portable Pneumatic Hand Held Air Leg Rock Drilling Machine For Hard Rock from China, China''s leading product market YT28 pneumatic rock drilling machine product,
Mine Pneumatic Air Leg Rock Drill Tunnel Handheld Rock Drill YT28 Rock
Model YT28. Bore X Stroke 60X 60mm. Air consumption≤81i/s. Working pressure 0.4-0.63MPa. Impact energy≥70J.
Secoroc YT28 Pusher Leg Rock DRILL
Check that all of the drilling equipment is in good working order. Check that the impact surface of the working tool shank is flat, with no signs of wear. Make sure that the air inlet and exhaust
YT28 Hand Held Pneumatic Air Leg Rock Drill
The YT28 air leg rock drill is most suitable for dry drilling downward and inclined blast holes in medium hard and hard rock with a hardness of F8-18.An ideal
Air-leg Rock Drill
We are a professional rock drill manufacturer. Our Air-leg Rock Drill has various specifications, mainly YT29A, YT29, YT28, TY28A, YT27, YT26. The weight of the drill rig ranges from 20KG
YT28 Air Leg Rock Drill
Yt28 air leg rock drill adopts advanced rock drill design technology with high efficiency and energy saving. Through optimized design and technological innovation, it improves drilling efficiency,
How to use and maintain YT28 air-leg rock drill？
· Before starting the YT28 air-leg rock drill machine, you must carefully check whether the connections of the threads and snap rings are
YT28 Air Leg Rock Drill and Spare Parts,China Manufacturer
YT28 air leg rock drill is mainly used for blasting holes and other drilling works in a quarries, railwayconstruction, water conservancy construction and defence project facility.
Yt28 Pneumatic Air Jack Leg Drill with Ysp45 Air Leg
Product Description: Air leg rock drill is rock drilling equipment with high high impact energy, and lower air comsumption, it is widely fitting for coal mine,
YT28 Pneumatic Pusher Leg Rock Drill For Sale
A pusher leg rock drill is a type of pneumatic (air-power) rock drill for mining, tunneling, and other construction applications where require drilling in rock.
YT28 Air-leg Rock Drill
YT28 Air-leg Rock Drill King Kong Drills company produce different size and type coal cutting picks,rock drilling tools, cutting picks, road milling teeth etc.
Air-Leg Rock Drills (Pneumatic jack hammer)
Our pusher legs and stoper rock drills cover all construction, tunnelling and mining applications in different rock formations. They are robust designed,
YT28 Air Leg Rock Drill
The YT28 Air Leg Rock Drill is a high-performance drilling equipment designed primarily for drilling and blasting heavy rock and concrete surfaces. The drill has several features that make
6 FAQs about [Yt28 rock drill air leg does not retract]
Which lubricator is used in Rock Drill yt28?
The Rock Drill is equipped with lubricator FY200C. Secoroc YT28 is intended to be used together with pusher leg FT160BC and FT160BD for different tunneling and work conditions. It is also designed for dry drilling or wet drilling mounted on rigs. Specification Pneumatic rock drill YT28
How deep is a secoroc yt28 hole?
Secoroc YT28 is suitable for both horizontal and upward anchor holes in medium- hard and hard rocks (f=8-18). The hole diameter range is from 32 mm to 42 mm with depths up to 5 meters. The Rock Drill is equipped with lubricator FY200C.
What is secoroc yt28?
Scope of application Secoroc YT28 is a heavy-duty pusher leg rock drill featuring high efficiency and low air consumption. It is primarily designed for drilling in mines, hydropower stations, and road construction projects. It is also a new product suitable for tunneling and other stone works in mining and metallurgical industry.
How do you tighten a rock drill?
The tightening torque shall be 150 Nm. h Check the rock drill's connection to the pusher leg. h Check the hoses, couplings and controls for leakage and damage. h Check that the rock drill and pusher leg are receiving enough lubrication. Fill the lubricator as necessary. h Drain the water separator. h Check the air and water pressure.
How often should a rock drill be inspected?
Turn off the water pressure before the air pressure. Once a week (after 40 hours of operation) Carry out a basic check of all functions of the drilling equipment. Once a month (after 200 hours of operation) Send the rock drill to a workshop for inspection.
How do you re-start a rock drill?
If powerful blow-cleaning of the drill hole is required, turn the throttle lever fully backwards beyond the stop position for extra blowing, whereupon the rock drill stops. This can be done during drilling. When the drill hole is clean, turn the throttle lever forwards again to re-start the rock drill. 11 When you have finished drilling
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