| After-sales Service: | 24-Hour Online |
|---|---|
| Warranty: | One Year |
| Certification: | CE, ISO 9001:2008 |
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XJDL-280 mechanical top drive driling rig is a dr lling equipment independently developed by the company thatcan drill 90°and integrates the functions of water drill and air drill ( National Invention Patent: ZL201510479602.4). It adopts5-speed manual car transmission.wide speed range, sensitive and convenient forward and reverse switching, hightransmission efficiency, greatly reduced power energy consu mption, more efficient and energy-saving. It solves the difficulty ofdrilling with air down-the-hole hammers in soil layers and the low constructien-efficiency of rotary drilling rigs in hard rocklayers, gravel, and pebble layers.
| Rig type | XJDL-280 | |||
| Weight | 4800kg | |||
| Dimension (transport) | 5600*1900*2600mm | |||
| Dimension (working) | 3800*2200*7000mm | |||
| Drilling angle | 90° | |||
| Drilling depth for water well | 200m | |||
| Wireline coring N size | 350m | |||
| Borehole (Drill bit) dia. | Φ75-220mm | |||
| Drill head lifting force | 100kN | |||
| Drill head feeding force | 50kN | |||
| Rotary speed RPM | Forward:33-1120rpm Reverse:37-180rpm | |||
| Max. Torque | 9800N.m | |||
| Drill head feed stroke | 2300mm | 2500mm | ||
| Drill pipe dia. | Φ60,Φ76,Φ89mm NQ/HQ/PQ | |||
| Engine Model | YN57 | YN27GBZ | ||
| Rated power/speed | 42kW/2400rpm | 58kW/2400rpm | ||
| Walking speed | 0-2km/h | |||
| Climbing angle | 25-30° | |||
| Mechanical winch capacity | 30kN | |||
| Mud pump | BW160/BW200/BW250(Optionai) | |||
| Crawler chassis | Rubber 350mm*56 | Steel 300mm*38 | ||
| Crawier load | 5000kg | 6000kg | ||
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