Reverse Circulation Drilling Rig HWZ-250 for sale

ID:1476
Manufactured by: Shandong Hengwang Group
Popularity: Total 3686 3686 view

NEW
Mileage Hrs/Kms: 0
Year of Manufacture: 2022
The price: P.O.A.
QTY Available:   
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Description Reverse Circulation Drilling Rig HWZ-250

NEW HF-250 Reverse Circulation Rig (Big Diameter)
Drill Diameter: 550-2500mm
Drill Depth: 300m
Rated Power: 75Kw

The impact frequency of reverse circulation rig is 40 times /min, the main and the auxiliary hoisting capacity is 30kN, the motor power is 45kW, not include 6BS pump. The weight of the shot bit is 4T, and it equipped with overall cast-iron,has impact resistance, stronger impact force, high drilling efficiency, used for drilling hole diameter 800-1500mm.
The main and the auxiliary hoisting capacity of reverse circulation rig is 50kN, maximum drilling hole diameter is 2.0m and drilling hole depth is 80m,lifting stroke of hoist is 1.5-3.0m,main power is 75kW.The reverse circulation pump unit is 3PNL and 6BS pump, can be equipped with hydraulic step displacement.
In addition to the impact of the drill tip wear-resistant materials, the remaining 50mm welded steel plate, can also be equipped with a variety of specifications drill.
It is suitable for complex foundation engineering construction, such as soil layer, cemented gravel and rock socketed,and it is widely applied to bridge bored pile and underground diaphragm wall foundation engineering.

All machines have passed the EU CE, France TUV, ISO quality certification.
Don not worry about shipping, well choose the nearest shipping place to ship at the shortest time.
We offer you the manufacturers price, which may be the most cost-effective.

The specification of the Reverse Circulation Drilling Rig HWZ-250


Drill hole depth(m) ≤300
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The hole diameter(mm) 550-2500
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Spindle speed(r/min) 9
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Spindle power(kw) 7.5*2
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The spindle torque(N-m) 22000
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Hoist lifting force(kg) 3000*6
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Mud pump
Traffic(m³/h) 500
Power(kw) 30
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Generating set
The rated voltage(V) 380
Rated current(A) 90
Rated speed(r/min) 1500
Rated power(kw) 75
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Main power supporting power 6110 Diesel
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Overall dimensions(L x W x H)(mm) 9200*2500*3500
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Single weight(kg) 15000




Warranty terms All our products we offer one year warranty

Special prices for:   Africa, Mozambique, Tanzania, Namibia, Kenya, Sudan, Nigeria, Morocco, Zimbabwe, South Africa, Ethiopia, Ruanda, Ghana, Cameroon, Morocco, and for India, Malaysia, Australia, New Zealand, Kuwait, Jordan, Kazakhstan, Kyrgyzstan, Mongolia, Ecuador, Panama, Venezuela, Argentina, Brazil, Chile, Algeria, Bolivia. Lowest prices and great discounts from multiple units.

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NEW
Mileage Hrs/Kms: 0
Year of Manufacture: 2022
The price: P.O.A.


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Extra services



Pre-sale service service
Arranging of independent inspection
We can provide a full Pre-sale service
For used vehicles we can provide new painting in any color    Please see more

SPARE PARTS +
We have a full stock of spare parts. These parts are always on stock which avoids and delays in ordering.

SHIPPING SHIPPING
We can arrange shipping from our yard to your door worldwide.
We can offer sea.
We deliver to over 150 countries    Please see more

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