NEW Reverse Circulation Drilling Rig HWZ-250
ID:
1476
Units Available: 10
Category: Big Diameter Drill Rig
International Certifications: EU, China, USA
NEW
Mileage Hrs/Kms: 0
Year of Manufacture: 2024
The price: P.O.A.
Why wait? There's no better time to reserve than right NOW
Units Available: 10
Category: Big Diameter Drill Rig
International Certifications: EU, China, USA
NEW
Mileage Hrs/Kms: 0
Year of Manufacture: 2024
The price: P.O.A.
Why wait? There's no better time to reserve than right NOW
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
Customize product
We can put the label of your logo on the products or make the silk print of your logo on the products. It is free. OEM and ODM are welcomed from GT. We have rich experiences in this area.
Pre-sale service
Arranging of independent inspection We can provide a full Pre-sale service 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
We can arrange shipping from our yard to your door worldwide.Well choose the nearest shipping place to ship at the shortest time. Please see more
Materials and specifications are subject to change without notice.
Featured machines in photos may include additional equipment. The specification do not necessarily show the standard version of the machine.
Ask our manager for available options.
09.00 - 17.00 hrs Monday - Friday
Not available on Saturday's or Sunday's