Coal Mining Drilling Rig (ZL-2800)

• After-sales Service: Yes
• Warranty: 1 Year
• Certification: ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: AC Motor
• Drill Hole Diameter: 75-200mm
• Model NO.: ZL-2800 Coal Mining Drilling Rig
• Drill Hole Depth: 300-500m
• Bit Type: Diamond Bit
• Drilling Way: Rotary
• Dimensions: 2315X900X1700mm
• Quality: High Quality
• Usage: Ore, Water Well, Coal
• Type: Core Drilling Rig
• Transport Package: in Plywood Case
• Specification: 1200kg
• Trademark: ZJ
• Origin: Changsha, Hunan, China
• HS Code: 8430691900
• Production Capacity: 20 Sets/Month

Product Description

ZL-2800 Coal Mining Drilling Rig:

Drilling depth(m): 300-500;
Spindle Stroke(mm): 530;
Spindle lifting power max. (KN): 53;
Spindle driving force max. (KN): 36;
Single rope lifting power(KN): 24;

Product Features:

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

Product Application:

It is widely used in the construction of the projects e. g. Prospecting, coal mine, railway, road, port, bridge, water conservancy and hydropower, tunnel, well, industrial and civil construction, geological exploration, large diameter boring pile and small diameter diamond core deep hole drilling, etc.

the technical parameters of the ZL-2800 coal mining drilling rig:
 

Drilling depth(m)	200-280	300-500	1000
Drilling rod diameter(mm)	50-42	50-42
Drilling hole diameter(mm)	65-200	75-200
Head angle range	360	360	360
Cylinder stroke(mm)	360	400	400
Spindle speed(r/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*H(mm)	1860*800*1400	2315*900*1700	2400*1020*1765
G.A.E Electromotor	YBK2180M-4(18.5KW)	YBK2180L-4(22KW)	YBK2 225S-4(37KW)