
Part Name: Max Drilling OD 300-1200 mm and Speed 2200 rpm Tower Crane Rotary Reducer
Especially used in rotary drilling rig
Technical parameters:
Max drilling OD(mm) | 300-1200 |
Max flow(ml/r) | 110 |
Weight of whole machine(t) | 8.6 |
Max depth of drilling(m) | 10/13/15 |
Max pulling force(t) | 8 |
Rotation angle of table | 180 |
Speed of power head(r/min) | 20-40 |
Theoretical flow(L/min) | 56 |
Max walking speed (km/h) | 60 |
Max torque of power head (KN . m) | 17 |
Speed(r/min) | 2200 |
Rotary drilling machine is a kind of construction machinery suitable for hole formation in building foundation engineering. Mainly suitable
for sandy soil and cohesive soil, powder soil, soil layer construction, such as in piles, continuous wall, foundation reinforcement is
widely used in many kinds of foundation construction. Power of the rotating drill general is 125 ~ 450 kw, output torque is 120 ~ 400
KN . m, the hole diameter is up to 1.5 ~ 4 m, the hole depth is 60 ~ 90 m, can meet the requirements of all kinds of large-scale infrastructure
construction. For example: torque KN . m, engine power is 170KW, the drilling diameter is 0.5-1m, the drilling depth is about 40m, and
the drilling quality is about 40t.
Detail drawings:
Other drawings:
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Ningbo XiaYi Electromechanical Technology Co.,Ltd.
XIAYI, founded in 2006, was set up in a beautiful city Ningbo, which is closed to Ningbo seaport and airport. XIAYI is a specialized factory that is engaged in producing auto spare parts, designing and manufacturing electromechanical & machinery parts and related automatic equipment. XIAYI has a strong R&D team with full of creative spirit. XIAYI develop new products and new equipment every year and was awarded two patents of utility model and invention patents.
The products include shock absorber piston, rod guider, base valve, oil seal, piston rod, bracket, spring seat, valves, guide pipe, bearing bush, copper bush, guide ring, PTFE ring and gasket, in addition XIAYI design and manufacture automatic machine such as banding machine and groove cutting machine.
As a manufacturer, XIAYI insists on pursuing better quality on and on. We control the quality from raw material to assure the consistency from one batch. We have carried out an integrated production system which is based on quality focus. We refer to the rigorous four aspects ( material importing control→ production line control→ QC department control→ logistic department control ) and quality control system to make sure all the products are intact before delivery.
As a seller, our products are exported to the whole world and sold nationally for more than 8 years. About 30% parts are exported to USA, Germany, France, Canada, Brazil, India, Malaysia etc., have set up good relationship with the customers from home and abroad. We have an intelligent marketing team who are exploring new markets, developing potential customers, solving problems and serving customers with orders well. We firmly believe that we are a competitive and friendly cooperator and our goal is for mutual benefit and long-term cooperation. XIAYI persons will always welcome customers from all over the world to visit and negotiate.
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