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ZJD1800 / 80 Full Hydraulic Drilling Rig with Large Diameter Drill Pipe for Cast-in-situ Piles

ZJD1800 / 80 Full Hydraulic Drilling Rig with Large Diameter Drill Pipe for Cast-in-situ Piles

Brand Name : ZR
Model Number : ZJD1800
Place of Origin : CHINA
MOQ : 1 set (normal size)
Payment Terms : T/T, L/C,
Delivery Time : 8-16 weeks
Certification : ISO9001:2008
Max Drilling Dia. : 1.8m
Max Drilling Depth : 120m
Method : Reverse Circulation Drilling (RCD)
Drill Pipe Specifications : Ф273* 18*3000 mm
Guide frame tilt angle : 25 Degree
Total Weight : 14.5 Ton
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ZJD1800 / 80 Full Hydraulic Drilling Rig with Large Diameter Drill Pipe for Cast-in-situ Piles or Bored Piles


ZJD1800/80 full hydraulic drilling rig is mainly used for drilling construction of pile foundation and vertical

well with small-medium diameter in complex geology. The maximum drilling diameter and depth are

1.8M and 120M,the biggest embedded rock strength can reach 150MPA. It is Widely applied in drilling

construction of large building on land,port and pier, river levee protection,and river, lake, sea bridge

pile foundation, and it’s the main model of small-medium

diameter pile foundation construction.


Full hydraulic drilling rig working schematics


First-class quality, First-class service, First-class technology

ZJD1800/80 full hydraulic drilling rig is favored by domestic and foreign customers with strong operation

capability, advanced technology, high cost performance, timely and thoughtful service, and won

industry praise.Compared with other piling equipment, has the advantages of low investment,

high efficiency, quick recovery

and so on, is an ideal choice for pile foundation construction users.


Main performance and features

1.The maximum drilling diameter and depth are 1.8M and 120M, the biggest embedded rock strength can reach 200MPA.
2, High efficiency and energy saving, full hydraulic stepless speed change, reliable and stable transmission performance.
3, Large torque, large lifting force, especially suitable for complicated stratum such as gravel, hard rock etc.
4, The suspension tiltable power head and tiltable frame with compact and reasonable structure, easy to assembly and disassembly.
5, Large diameter drill pipe, using high-pressure gas lift seal device and advanced RCD method.
6, Optional additional weight to increase pressure in hole bottom, ensure the verticality of the hole.
7, Optional stabilizer to assist drilling, effectively control the verticality and hole diameter precision, reduce drilling tool wear.
8, Simple operation, low maintenance cost, comfortable environment of operation room, optional installation of temperature adjusting device.
9. High cost efficiency. the overall drilling costs can actually be reduced by up to 40% when using RCD, safety and requires fewer man hours, requires less water than other method.
10. Easy to collect samples. Any depth of the sample will help to study and analysis of geological condition.


Technical parameters


NameMaximum drilling diameterMaximum drilling depthMaximum lifting forceGuide frame tilt anglePower head tilt angleCraneTotal WeightDimension
ParametersФ1.8(M)120(M)45(T)25 (Degree)60(Degree)1(T)14.5(T)4.5*2.6*5.7(M)
NameRotate speed and torque of power head Drill Pipe SpecificationsPower SupplyTotal power
Parameters0~9RPM8.2T•M0~30RPM 2.5T•MФ273*18*30003Phase 380V 50HZ83(KW)
Slag discharge methodAir-lift reverse circulation or pump-suction reverse circulation


Application case

Macao Light Rail Viaduct


Africa Gabon Bridge


Wenzhou Damen cross sea Bridge


Taizhou Sanmen PUBA Harbor Bridge



Product Tags:

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ZJD1800 / 80 Full Hydraulic Drilling Rig with Large Diameter Drill Pipe for Cast-in-situ Piles Images

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