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KW400
【Bref】:Product feature
The KW400 geothermal well multi-purpose drilling rig is a lightweight, efficient and versatile drilling equipment. It has the advantages of advanced structure, convenient use, high work efficiency, high reliability and good durability. It is widely used in wellbore applications such as drilling wells, agricultural irrigation wells, geothermal air conditioning wells, etc. It is especially suitable for mountain and rock formation water intake projects. The rig adopts new hydraulic technology, dual hydraulic motor rotation and large diameter hydraulic cylinder, which greatly reduces labor intensity, shortens auxiliary time, and improves construction efficiency and engineering quality.
【Séries】:Water Well Drilling Rig
KW400 Water Well Drilling Rig Parameters
Maximum Drilling Depth 250m
Hole Diameter Φ110-273mm
Drilling Hardness f=8-12
Air Consumption 16-54m3/min
Applicable Hammer 5/6/8 inch
Drill Rod Diameter Φ89/Φ102mm
Drill Rod Length 3000mm
Rotary Torque 5700Nm
Rotary Speed 76-94rpm
Lifting Method Oil Cylinder-Leaf Chain
Lifting Force 95KN
Feed Stroke 4440mm
Advancing Speed of Sliding Plate 8.9-80m/s
Lifting Speed of Sliding Plate 4.2-27.8m/s
Volume of Hydraulic Oil Tank 400L
Volume of Diesel Oil Tank 150L
Drilling Method DTH Hammer Drilling or Mud Drilling
Engine Model YC4A150-T300 (113kW/2200rpm)
Walking Speed 0-2km/h
Gradeability 15
Ground Clearance 280mm
Weight 9000kg
Dimensions (L × W × H) 7300mm×2250mm×2750mm
Produits connexes
pour:KW180
Suivant:KW600
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  • Tel: 0574-55116530
  • Fax: 0574-62959588
  • Contact: M. Zhang
  • Mob: 13957831646
  • Post: 315012
  • E-mail:sales@nbdz.net
  • Adresse: No.158, Baoshan Road, district de Haishu, ville de Ningbo, province du Zhejiang, Chine
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