Features: Big torque, lightweight and compact structure in compare with same kind machine. Mast, top-drive head move down or up along with, strength and rigidity. Top-drive head has large inner diameter (182¡Á182mm). Reverse-circulation drilling i

1. Applications:

    DSHQ-15 engineering
drilling machine is newly designed special for large diameter pile hole
drilling, can use forward-circulation and reverse circulation drilling methods
mainly used in drilling large diameter pile for building, skyscraper, dam,
harbor, bridge etc. and drilling large diameter well.

hole dia (mm)		600-1500
drilling capacity (m)		100-50
top drive head speeds(r/min)	forward	13.5;22.8;40.19;63.9;98.5
	reverse	12.85
max torque (N.m)		22100
top drive head inner hole (mm)		182182
top drive head max pull force(KN)		27
top drive head max push force(KN)		98.3
top drive head stroke(mm)		1000
hoist lift capacity with singlerope(KN)		48
retracting distance(mm)		790
oil pump		SCB32/12 twin-gear oil pump
power unit	electric motor	Y225S-4 37KW  < zhuhai dshing import&export Co.,ltd Free Member 0 Chinese Supplier Location:Zhuhai,Guangdong,China Business Type: Main Products:geological instruments   Zhuhai Dshing Import&Export Co.,ltd, approved by Zhuhai special economic zone industrial and commercial bureau,is one of the leading manufacturers in geological instruments,Petroleum instruments as well as other laboratory instruments and so on.   More+ DSHZ-2 Proton Magnetic Detector DSHT-2 Underwater Magnetic Detector DSHM-DT06 Multi-Channel Fluxgate Magnetometer DSHC-6 High Precision Magnetometer Send Inquiry to This Supplier Title From* toErin chan Message* Minimum Order Quantity* Unit 20' Container 40' Container 40' HQ Container Piece(s) Bag(s) Box(es) Foot(Feet) Meter(s) Pair(s) Ream(s) Roll(s) Set(s) Square Meter(s) Square Foot(Feet) Ton(s) Yard(s) Other Verification Code* Specialized Industries