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Cu-Pb bushes
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The products are made of the best strip steel with the advanced reliable technology. Following GB standards, we have supplied products to many well-known factories both at home and abroad.There are four types of the product series:hatch,fibula,trapze and turnover.In addition,all kinds of orders are warmly accepted according to the customers' specific requirements.

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How to find us ?
EL: +086-0731-85560714
FAX: +086-0731-85796642
Mail:flydisc@fddrillrig.com
ADD: No. 232 Shuguang Road, Changsha,Hunan ,China

ZL-2800 Drilling Rig For Coal Mining

Product category: exploration drilling machine
Hotline: 86-731-85560714
Fax: 86-731-85560764
Description:Features: (1)Range of rotation speed of drill is big and the speed is reasonable. (2)Each part of drill has a good removability which facilitates relocation. (3)It is designed specially for coal mine tunnel, with a high working efficiency and easy operation.


 

Features:
(1)Range of rotation speed of drill is big and the speed is reasonable.
(2)Each part of drill has a good removability which facilitates relocation.
(3)It is designed specially for coal mine tunnel, with a high working efficiency and easy operation.
 

 

 Drilling depthm

 200-280

 300-500

 1000

 Drilling rod diametermm

 50-42

 50-42

 

 Drilling hole diametermm

   65-200

 75-200

 

 Head angle range

 360

360 

360 

 Cylinder stroke(mm)

 360

400

400 

 Spindle speedr/min

 positive rotative velocity:53 157 238 340 590 841 Reverse rotative velocity:36 90 137 195 339 484

  positive rotative velocity:40  87 137 189 230 399 629 868  Reverse rotative velocity:39 180

 positive rotative velocity:41 93 160 246 350 149 268 463 710 1011 Reverse rotative velocity:57 164

Spndle hole diameter(mm)

 63

63

95 

Spindle output torque(N.M)

 1700

2800

4800 

Spindle stroke(mm)

 500

530

600 

Driving force max.(KN)

 32

36

 52

Lifting power max.KN

 43

53

 70

Lifting speed(m/s)

0.6  2.3   3.4

0.41  0.72 1.13  1.6

 0.44 0.80 1.38 2.12 3.02

Single rope lifting power(KN)

 16

24 

28 

Steel wire rope diameter(mm)

 11

12.5 

15 

Mode of chuck

hydraulic chuck

hydraulic chuck

hydraulic chuck

 Weight (power unit excepted)(kg)

 750

1200

1720

L*W*Hmm

1860*800*1400

2315*900*1700

2400*1020*1765

G.A.E Electromotor

YBK2180M-418.5KW

YBK2180L-422KW

YBK2 225S-437KW

 

 

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