China Xdl-280 Water and Gas Top Drive Drilling Rig, Find details about China Drilling Rig, Drilling Rigs from Xdl-280 Water and Gas Top Drive Drilling Rig
XDL-280 Water and Gas Top Drive Drilling Rig
1. XDL-280 drilling rig is a mechanical top-drive drilling equipment that integrates water drilling and gas drilling, which solves the difficulty of drilling air-drilling hammers in soil layers. The problem of low mud drilling construction efficiency, the dual-purpose water and gas drilling rig is suitable for various formations, and the core drilling efficiency and geological exploration are efficient and energy saving.
2. XDL-280 features of mechanical top drive water and gas drilling rig
Equipped with hydraulic steel tracks for stronger off-road capability; ·Equipped with four hydraulic square tube high outriggers,which is convenient For leveling on site and saves a lot of loading and unloading costs; ·The left and right of the rig are equipped with drill rod holders and foot pedals, which are more user-friendly in design;
The front end of the drilling rig isequipped with an auxiliary rod unloading cylinder, which makes it easier to loosen the drill rod;
The hydraulic oil pump is directly connected to the power by a universal shaft, which makes the rig climbing and moving more powerful;
The rig uses dual oil pumps to supply oil, and the hydraulic system uses split flow and merge technology to increase and decrease the power head more quickly;
Equipped with a foldable auxiliary tower, which can lift two 3 m / drill drill rods at a time.
Specification | XDL-280 | XDL-350 | |
Drilling capacity | Drilling depth for water well | 280m(152mm~203mm) | 350m(152mm~203mm) |
Wireline coring NQ size | 500m | 600m | |
Borehole (Drill bit) dia. | 75~Ø350mm | Ø75~Ø350mm | |
Drilling angle | 90° | 90° | |
Drive head | Lifting capacity | 100KN | 120KN |
Thrusting capacity | 50KN | 85KN | |
Rotary speed RPM | Forward:33,63,113,162,192,237,303,537,906,1120r/min | Forward:27,51,93,129,156,193,247,437,737,901r/min | |
Reverse:37,180r/min | Reverse:48/219 r/min | ||
Max. Torque | 9800N.m | 10500N.m | |
Power | Rated power/speed | 42kw/24004/min | 58kW/ 2400r/min |
Mechanical winch capacity | 4.5Ton | 5.5 Ton | |
Drill pipe | Drill pipe dia. | Ø50/ Ø60 / Ø76/ Ø89mm AQ/NQ/ HQ /PQ | Ø50/ Ø60 / Ø76/ Ø89mm NQ/ HQ /PQ |
Drill pipe length | 2000mm | 3000mm | |
Mud pump | BW160/ BW200/ BW250 | BW160/ BW200/ BW250 | |
Air compressor | Air consumption | 16~30m3/min | 16~35m3/min |
Air pressure | 10.5~24.6bar | 10.5~24.6bar | |
Crawler | Walking speed | 0~2 km/h | 0~2 km/h |
Crawler chassis | Climbing angle | Max. 25°~30° | Max. 25°~30° |
Dimension | Transport | 4600*1900*2540mm | 6300*2000*2600mm |
Working | 3800*2200*5700mm | 3800*2400*7600mm | |
Weight | 3500kg | 6500kg |