2019 China New Design Semi-Trailer Truck - XCMG rotary drilling rig XR320D – Caselee

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for China Drilling Machine , Mobile Crane China , Xcmg Topless Tower Crane , We honor our core principal of Honesty in business, priority in service and will do our best to offer our customers with high quality products and excellent service.
2019 China New Design Semi-Trailer Truck - XCMG rotary drilling rig XR320D – Caselee Detail:

1、It adopts dedicated hydraulic retractable crawler chassis and heavy slewing bearing and has high stability.
2、It adopts the luffing mechanism of large triangle form to ensure the stability of construction of big holes and deep piles in hard formation.
3、It adopts the front-located single-rope main winch structure to greatly prolong the service life of steel wire rope and lower the use cost.
4、It adopts the imported Cummins turbo-supercharged engine with three gears. Users can select corresponding gears according to different working conditions to achieve the effect of a drilling rig driven by three engines.
5、Normal mode and entering-rock mode of Rotary drive are available for operation in soil and rock to improve the construction efficiency.
6、Winch-pressurized and sleeve-driven functions are available for selection to satisfy various needs of the users.
7、It is equipped with a centralized lubrication system as standard configuration; maintenance is easy.

Description

Unit

Parameter value

 

Max. drilling diameter

mm

2500

 
 
 

Max. drilling depth

m

90

 

Allowable luffing scope (from center of drill rod to slewing center)

mm

4100~4400

 

Drilling rig dimension in working condition (L × W × H)

mm

10480×4800×25155

 

Drilling rig dimension in transport condition (L × W × H)

mm

16550×3500×3500

 

Weight of overall unit (standard configuration, excluding drilling tool)

t

92.8

 

Engine

Model

 

CUMMINS  QSM11-C400

 

Rated power/speed

kW

298/(2100r/min)

 

Hydraulic system

Max. working pressure of main pump

Mpa

35

 

Max. working pressure of auxiliary pump

Mpa

30

 

Rotary drive

Max. torque

kN •m

320

 

Rotational speed

r/min

5.5~21

 

Crowd  cylinder

Max. Pushing force

kN

250

 

Max. Pulling force

kN

250

 

Max.stroke

mm

6000

 

Crowd  winch

Max. Pushing force

kN

330

 

Max. Pulling force

kN

350

 

Max.stroke

mm

16000

 

Main winch

Max.pulling force

kN

280

 

Max. single-rope speed

m/min

75

 

Auxiliary winch

Max.pulling force

kN

100

 

Drilling mast

Left/right inclination of mast

°

4/4

 

Front/back inclination of mast

°

5/15

 

Crawler

Width of crawler plate

mm

800

 

External width of crawler (min.-max.)

mm

3500~4800

 

Center distance between two longitudinal wheels of crawler

mm

5175

 

Average ground pressure

kPa

122

 

 

 

Welcome to contact us to get more information of parameter and pictures.

We will quote you with our best prices, waiting for your inquiry!

 

 

 


Product detail pictures:

2019 China New Design Semi-Trailer Truck -
 XCMG rotary drilling rig XR320D – Caselee detail pictures


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With our rich working experience and thoughtful companies, we have now been recognized as being a trustworthy supplier for a lot of global potential buyers for 2019 China New Design Semi-Trailer Truck - XCMG rotary drilling rig XR320D – Caselee , The product will supply to all over the world, such as: Canada , Tanzania , kazan , Certainly, competitive price, suitable package and timely delivery will be assured as per customers' demands. We sincerely hope to build business relationship with you on the basis of mutual benefit and profit in the very near future. Warmly welcome to contact us and become our direct cooperators.

This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
5 Stars By Alva from Pakistan - 2017.07.07 13:00
A good manufacturers, we have cooperated twice, good quality and good service attitude.
5 Stars By Lilith from Cape Town - 2018.12.14 15:26
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