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Positive and Reverse Circulation Impact Drill

  • Positive and Reverse Circulation Impact Drill
  • Positive and Reverse Circulation Impact Drill
  • Positive and Reverse Circulation Impact Drill
  • Positive and Reverse Circulation Impact Drill

Positive and Reverse Circulation Impact Drill

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW
    Min. Order: 1 Set/Sets
    Delivery Time: 7-15 Days
    Packaging: Standard package for export
    Productivity: 20 SETS PER MONTH
    Brand: HengWang
    Transportation: Ocean
    Place of Origin: Shandong China
    Supply Ability: 20 SETS PER MONTH
    Certificate: CE,ISO
    Port: Qingdao Port,Tianjin,Shanghai

Basic Info

Model No.: HF-200

Product Description

HF(150/200/250)reverse circulation rig

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.

Product Parameters:

HF-150 HF-200 HF-250 Reverse Circulation Rig
Model HF-150 HF-200 HF-250
Drill Hole Depth (m) ≤180 ≤220 ≤300
The Hole Diameter (mm) 350-1800 450-2000 550-2500
Spindle Speed (r/min) 11 9 9
Spindle Power (kw) 11 11 7.5*2
The Spindle Torque (N•m) 12000 12000 22000
Hoist Lifting Force (kg) 3000×6 3000×6 3000×6
Mud Pump Flow (m³/h) 300 300 500
Power (kw) 22 22 30
Generating Set The Rated Voltage (V) 380 380 380
Rated Current (A) 90 90 90
Rated Speed (r/min) 1500 1500 1500
Rated Power (kw) 50 50 75
Main Power Supporting Power 4105-6105 Diesel Engine 4105-6105 Diesel Engine 6110 Diesel Engine
Overall Dimensions(L*W*H) (mm) 9200×2500×3500 9200×2500×3500 9200x2500x3500
Single Weight (kg) 12000 12500 15000




work shop




1.Are you factory?

A: We are factory and trading company,we are professional manufacturer of solar pile driver ,Highway guardrail pile driver,Hydraulic water well drilling rig,Pneumatic water well drilling rig etc.

2.What brand of the machinery can we supply?
A: HW, Sem, XCMG, ZGYX brand etc.

3.What kind terms of payment can be accepted?
A:Normally we can work on T/T term or L/C term.

4.What about the warranty time?
A:12 months after shipment, excluding wearing parts, We offer these parts with lowest price at any time.

5.How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock or it is 15-25 days if the goods are not in stock, it is according to quantity.

6.Our after services:
A:Our sales team will response for your question within 24 hours. (Holidays Excluded)
Technical support will be available at any time.
Free replacement will provide once the failure confirmed caused by our product quality.

7.Shipping way

A:By air or by sea as you required.

Shandong Hengwang Group Co., Ltd

 Shandong Hengwang Group is a science and industry integration enterprise which is located in the Jining city of Shandong Province-the hometown of Confucius and Mencius and the birthplace of Confucianism. Founded in 2011 with a registered capital of 50 million, Our company owns six wholly-owned subsidiaries which have 400 employees. Since its inception, relying on its strong scientific and technological strength, highly skilled management personnel, strict testing methods and exquisite division of labor and production, Shandong Hengwang Group dedicated to producing, research and development and sales of drilling equipment, construction machinery, and mining machinery.

Company Info

  • Company Name: Shandong Hengwang Group Co., Ltd
  • Representative: Mingtao Liu
  • Product/Service: Water well drilling rig , Pile Driver , DTH Drilling Rig , Bulldozer , Motor Grader , Wheel Loader
  • Capital (Million US $): 50,000,000RMB
  • Year Established: 2002
  • Total Annual Sales Volume (Million US $): Above US$100 Million
  • Export Percentage: 71% - 80%
  • Total Annual Purchase Volume (Million US $): Above US$100 Million
  • No. of Production Lines: Above 5
  • No. of R&D Staff: 21 -30 People
  • No. of QC Staff: 21 -30 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: Hengwang Science Park, Taibaihu New District, Jining City, Shandong Province, China (Mainland)
  • Contact Person: Ms. Maggie Wang
  • Tel: 86-021-58321600
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