Application
XY-5TR trailer mounted spindle core drilling rig is commonly used in geological exploration fields such as metal and nonmetal mines, coal and oil fields and gas fields, etc. It can drill holes from vertical to elevation angle through various sorts of formation including soft, hard and broken or fractured formation by wet, dry and flush drilling methods.

Main Features
1). The core drilling rig is designed with mechanical transmission system and hydraulic feeding spindle. It is reasonable in construction and stable in running, and also, it offers reliable performance, convenient assembly and disassembly. Hence, the equipment is not only convenient for transportation and installation, but also is easy to control and maintain.
2). It has a wider range of rotary speed which can be changed from high to low, and is suitable for various drilling methods such as carbide bit drilling and diamond bit drilling, etc.
3). The drilling machine in combination with the drilling mast is mounted on a heavy-duty wheeled trailer, making it allowable to be towed on rough terrain. This also ensures rapid and convenient mounting and transportation.
4). A series of metering devices are provided for fine drilling control, such as pressure gauges, bit pressure gauges indicating different pressure, feed speed gauges, etc.
5). This diamond core drilling equipment has great drilling capability, wide range of application, rapid drilling speed and high drilling efficiency while using wire-line core drilling method.

Specifications
1. Working range
a) Drilling depth with hole diameter NQ: 1200m
b) Drilling depth with hole diameter HQ: 800m
c) Drilling depth with hole diameter PQ: 600m
d) Drilling depth with hole diameter BQ: 1500m

2. Rotary spindle
1) Rotational torque and rotational speed

2) Spindle feed travel: 500mm
3) Pull-down capacity: 90kN
4) Pull-up capacity: 135kN
5) Cylinder size: φ105/φ75mm-500mm

3. Winch
l). Main winch
a) Roller diameter (mm): φ350 mm
b) Rope length (m): 140 m
c) Rope diameter (mm): φ18.5 (6×37)mm
d) Single rope hoisting capacity and speed (when rolling rope at 3rd layer)

2). Wire line winch
a) Hoisting capacity (KN): 12 KN
b) Hoisting speed (m/min): 120 m/min

4. Mast (derrick)
1) Mast height (from crown to ground level ): 10 m
2) Driven method: the mast is raised or lowered by hydraulic cylinder

5. Engine
a) Model: 4135D
b) Net power at 1500.r/min (kW): 58.8kW

6. Hydraulic System
a) Pumps :YBC45/80
b) Motor: 160
c) Piston diameters and stroke lengths of feed cylinders: φ105/φ75mm-500mm
d) Piston diameters and stroke lengths of retreat cylinders: φ75/φ35mm-450mm
e) Piston diameters and stroke lengths of check cylinders: φ75/φ25mm-84mm
f) Relief valve operating pressures (kPa): 8000 Kpa
g) Oil quantity in system and tank: 100 L
h) Filtration system type: WU-160J

7. Foot clamp
a) Driven by hydraulic
b) Piston diameters and stroke lengths of check cylinders: φ75/φ25mm-65mm

8. Levelling Jacks
a) Rear jacks (number/ stroke /piston diameter):2/300/φ80/φ50
b) Front jacks (number/ stroke /piston diameter): 3/300/φ80/φ50

Jinfan is a professional trailer mounted spindle core drilling rig manufacturer in China. In addition to core drill, we also offer water well drilling rig, engineering crawler drilling rig, anchor drill rig, jet-grouting drilling rig, exploration drilling rig, and more.