Search

Welcome To Shandong Master Machinery Group Co.,Ltd. Official Website!

Copyright ©  Shandong Master Machinery Group Co.,Ltd.     ICP:14037755号-5  Jining Master Machinery Research Institute

JDL-5 mechanical top drive core drilling rig

JDL-5 mechanical top drive core drilling rig

没有此类产品
Product description

1. Brief introduction of JDL-5 mechanical top drive core drilling rig

JDL-5 drilling rig is a mechanical top-drive water well drilling equipment that can be drilled at 75-90° and integrates water drilling and air drilling. It solves the problems of difficult drilling with air DTH hammer in soil layer and low construction efficiency of mud drilling in hard rock layer, gravel and pebble layer. The water-air dual-purpose drilling rig is suitable for various formations and has high drilling efficiency.

2. Features of JDL-5 mechanical top drive core drilling rig

(1) Equipped with hydraulic steel crawler, strong off-road capability;

(2) Equipped with 4 hydraulic square tube high outriggers for auxiliary support and getting on and off;

(3) The left and right sides of the drilling rig are equipped with drill pipe racks and foot pedals, and the design is user-friendly;

(4) The front end of the drilling rig is equipped with an auxiliary rod unloading cylinder, which is convenient for loosening the drill rod;

(5) The drilling rig uses dual oil pumps to supply oil, and the hydraulic system uses the technology of shunt and confluence, and the power head rises and falls rapidly;

(6) The hydraulic oil pump and the power are directly connected by the coupling, and the drilling rig can climb and move powerfully;

(7) The 5-speed manual gearbox is adopted, with a wide speed change range, sensitive and convenient forward and reverse switching, the transmission efficiency is doubled compared with the hydraulic transmission, the power consumption is greatly reduced, and it is more efficient and energy-saving.

3. Technical parameters of JDL-5 mechanical top drive core drilling rig

JDL-5 mechanical top drive core drilling rig

Working stratum

Loose soil layer and bed rock(hardness:F6~20)

Drilling

method

Mechanical top head rotation, hydraulic feeding,

 work with mud pump or DTH.

 

Drilling

capacity

Mud drilling depth

1000m

NQ wireline drilling depth

1200m

Air drilling depth

800m

Drill hole diameter

Φ75-Φ350

 

Power

Diesel engine model

YN48GBZ

Rated power

92kw

Rated speed

2400r/min

Drive

head

Rotary speed

43~1080r/min

Max. torque

0-16500N.m

Feeding

system

Lifting capacity

240kN

Thrusting capacity

180kN

Winch

capacity

Mechanical winch (single rope)

7.5T

Drill

pipe

Drill pipe diameter

Φ60/Φ76/Φ89/Φ102

Drill pipe length

3000mm

Crawler

chassis

Walking speed

0~2km/h

Climbing angle

25°-30°

Dimension

Transport

6300*2000*2650mm

Working

3800*3250*8300mm

Weight

9000kg

Air

compressor

Air consumption

16~35m³/min

Air pressure

10.5~24.6bar

The above parameters are subject to change without prior notice.

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
Previous article
Next article

PRODUCTS

Address: Jining High-tech Zone,
Shandong Province, China
Tel: +86-537-2335787
Fax: +86-537-2335786

Business phone: 18266770909
Emailsales@huaxiamaster.com

Webwww.huaxiamaster.com
 

CONTACT US

Related products

No content information display available
Please add data record on website background.