Features of  10~22m Full Hydraulic Screw Pile Driver
1.Advanced craft,Circulation drilling.Hydraulic power head drives to work with stable
Operation, large torque, high efficiency.
2.DFR-12C pile driver can adapt to various terrains and different geological conditions,apply  to a variety  of construction requirements.
3.Compact body design, flexible operation, quickly transitions is convenient for your works.
Two kinds of wheel-mounted  and crawler-mounted models for your choice.
4.Can match with different drilling tools, such as engineering special short spiral, rotary bucket, core drilling tools etc.So that it can meet a variety of construction requirements, different
Engineering geological conditions for piling projects.
5.Safety and reliability, models  are on  the basis  of excavator technology,  facilitate accessories maintenance is easy.
6.Low investment with high return.Our rotary rig has the exquisite design, economical price,
Performance excellence ,no need people to clean the soil, save lots of labor force,it is the best
Choice to replace the manual hole digging pile and big pile drivers in certain ranges.
DFR Series factory &Â delivery site
DFR Series Working site
Remarks:Our engineers will help to create a complete set of pile driver and drill tools to ensure your direct use when shipping to your site.For more details, please kindly send us an inquiry or contact our sales people by instant messenger.Thank you for your time.^_^
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Contact Person:Debbie Liu
Mobile() :+8613213019085
Web:Www.Zzdefydrillrig.Com
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Rear drag
Thick bail arm
Super strong drive gear
Hight intensity graphite material
Micro-adjusting drag system
Excellent line lay osciallation system
one-way clutch ball bearing
Gear Ratio
5.2:1
Bearings
1BB--7BB
Bearings
2+1
9+1
ITEM
Gear Ratio
Ball Bearing
Line Capacity(mm/m;Lbs/yds)
NAR3000
5.2:1
1BB-7BB/2+1BB-9+1BB
0.30/150 0.35/110 0.40/60; 8/160 10/100 12/65
NAR4000
5.2:1
1BB-7BB/2+1BB-9+1BB
0.35/130 0.40/90 0.45/50; 10/140 12/95 15/60
NAR5000
5.2:1
1BB-7BB/2+1BB-9+1BB
0.35/180 0.40/110 0.45/70; 10/120 12/150 15/120
NAR6000
5.2:1
1BB-7BB/2+1BB-9+1BB
0.35/200 0.40/140 0.45/100; 10/220 12/180 15/150
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