Product Introduction
XHJDL-350 mechanical top drive driling rig is a driling equipment independently developed by the companythat can dril 90"and integrates the functions ofwater drll and air drll (National invention Patent:ZL201510479602.4).1t adopts 5.speed manual car transmission.wide speed range,sensitive and convenient forward and reverse switching,hightransmission eficiency,greatly reduced power energy consumption,more efficient and energy-saving.t solves the difficuty ofdriling with air down-the-hole hammers in soil layers and the low construction efficiency of rotary driling rigs in hard rocklayers,gravel,and pebble layers.
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Technical parameter
|
Rig type |
XHJDL-350 |
XHXJDL-350 |
Max. Torque |
10500N.m |
10500N.m |
|
Weight |
6000kg |
7000kg |
Drill head feed stroke |
3500mm |
3500mm |
|
Dimension (transport) |
6300x2000x2600mm |
6300x2000x2600mm |
Drill pipe dia. |
φ60、φ76、φ89mm |
NQ/HQ/PQ |
|
Dimension (working) |
3800x2400x7600mm |
3800x2400x7600mm |
Engine Model |
YN27 |
YN27GBZ |
|
Drilling angle |
90° |
75-90° |
Rated power/speed |
58kW/2400rpm |
65kW/2400rpm |
|
Drilling depth for water well |
350m |
350m |
Walking speed |
0-2km/h |
0-2km/h |
|
Wireline coring N size |
600m |
600m |
Climbing angle |
25-30° |
25-30° |
|
Borehole (Drill bit) dia. |
φ75-220mm |
φ75-220mm |
Mechanical winch capacity |
45kN |
45kN |
|
Drill head lifting force |
120kN |
120kN |
Mud pump |
BW160/BW200/BW250 Optional) |
BW160/BW200/BW250 (Optional) |
|
Drill head feeding force |
85kN |
85kN |
Crawler chassis |
Rubber 300mm*38 sections |
Steel 400mm*40 sections |
|
Rotary speed RPM |
Forward: 27-901rpm |
Reverse: 48-219rpm |
Crawler load |
6000kg |
8000kg |
Note: The product is continuously improved. If the above parameters are changed, please refer to the actual product.
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