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XJDL-350 Straight and Inclined Top Drive Drilling Rig

XJD mechanical top drive straight and inclined dual purpose drilling rig
1. The power head adopts mechanical transmission.
2. The mast has its own angle adjustment mechanism (0-90°) for drilling.
3. The power head has a single feeding stroke of 3500mm.
4. Power head hydraulic automatic opening and closing mechanism.
5. The drilling rig adopts construction machinery hydraulic torque converter transmission mechanism

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Number of views:

1000

Product serial number

Drilling diameter:

75-350 mm

Drilling depth:

800（0-90°） m

Vertical shaft speed:

29-970 r/min

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Product description

Parameters

　　XJDL series drilling rig is a mechanical transmission type power head top drive, straight and inclined dual purpose drilling rig independently developed by the company. It can perform 0-90° multi-angle mud drilling and pneumatic down-the-hole hammer drilling. Drilling equipment is especially suitable for drilling in complex formations such as backfill layers and pebble layers.

　　The main purpose

　　is mainly used for core drilling based on alloys and diamonds, as well as engineering geological surveys, hydrology, water wells, agricultural irrigation wells and other drilling.

　　The main features are

　　1. The power head adopts mechanical transmission. Compared with full hydraulic drilling rig, the transmission loss is greatly reduced.

　　2. The mast has its own angle adjustment mechanism, which can drill holes on horizontal, vertical and inclined surfaces to achieve maximum versatility.

　　3. The power head has a single-shot process of 3500mm, with a high coring integrity rate, which is very effective in dealing with backfilling, sand and gravel and other landslides. High construction efficiency and low labor intensity of workers.

　　4. The hydraulic automatic opening and closing mechanism of the power head is convenient for the operation of rope core, lifting and releasing of casing.

　　5. The drilling rig adopts a construction machinery hydraulic torque converter transmission mechanism, and the drilling rig can achieve 2.5 times the torque at the moment of starting.

　　A. Cancel the friction disc clutch, AT shift, throttle control speed, save the tedious maintenance of the clutch. Easy to operate, sensitive and reliable;

　　B. The speed can be adjusted automatically, and it can be free of human intervention when encountering special conditions such as stuck drill. The conditional reflex self-protection drilling tool and the entire transmission system have strong adaptive ability.

　　6. The drilling rig adopts Feng Shui tap design. The sealing method is reliable and easy to adjust, which is suitable for mud drilling and pneumatic DTH drilling.

　　7. The brake structure of the winch is cancelled, and the pneumatic power-assisted hydraulic disc brake device is adopted. Reliable braking, sensitive operation and labor saving.

　　8. The mechanical transmission system adopts universal coupling, the transmission is stable and reliable, and it is convenient to disassemble and install.

　　Technical parameter

Drilling capacity	Drilling depth for water well	200m（152mm~203mm）
	Wireline coring N size	500~800m
	Borehole (Drill bit) dia.	Ø75～Ø350mm
	Drilling angle	0~90°
Drive head	Lifting capacity	75KN
	Thrusting capacity	65KN
	Rotary speed RPM	Forward: 29、55、97、166、206、 138、263、466、786、970 r/min
	Rotary speed RPM	Reverse: 33/157 r/min
	Max. Torque	10500N.m
Power Unit	Engine Model	YN38GBZ
Power Unit	Rated power/speed	76kW/ 2400r/min
Mechanical winch capacity		8 Ton
Drill pipe	Drill pipe dia.	Ø50/ Ø60 / Ø76/ Ø89mm NQ/ HQ /PQ
Drill pipe	Drill pipe length	3000mm
Mud pump		BW160/ BW200/ BW250
Air compressor	Air consumption	16～35m3/min
Air compressor	Air pressure	10.5～24.6bar
Crawler chassis	Walking speed	0～2 km/h
Crawler chassis	Climbing angle	Max. 25°~30°
Dimension	Transport	630020002500mm
Dimension	Working	480020007300mm
Weight with steel crawler		7500kg

Note: The above parameters are subject to change without further notice, please refer to the actual product.

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Shandong Julong Equipment Manufacturing Co., Ltd.

Sales：0539-4271399
Mobile phone ：186 6951 6582
Service：400-699-0058
E-mail：sdjlzj@qq.com
Address: No. 29, Wenhe 3rd Road, Economic Development Zone, Mengyin County, Linyi City, Shandong Province

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