General Information of 600ST Truck Mounted Drilling Rig
The water well drilling rig model 600ST is a truck mounted rig, with all its components (Including Diesel, gear box, transmission box, rotary table, hoist, dual hydraulic cylinder -feed mechanism of steel cable, mast, mud pump. Etc) are mounted on the brand truck. The 600ST truck mounted drilling rig is mainly mechanical driven. Most of the operating mechanism is hydraulic driven and the other part is mechanical driven.
In addition to the main operating mode of rotary drilling by rotary table and mud. The drilling rig can be adapted other drilling if it is equipped drilling tool that is suitable for drilling through various strata such as clay, sand and matrix etc. At the beginning of boring, pressuring mechanism may be used for drill tool to effect pressuring drilling, thus promoting the efficiency of shallow -hole drilling. With the increased depth, when the weight of the drill tool is greater than the pressure required applying to the drill tool, the main hoisting system should be used to carry out reduced pressure drilling.
The drilling rig is equipped with a main hoist, a secondary hoist and a tool hoist. The main hoist is used for lifting or lowering of the drill tool, lowering of the well pipe. The secondary hoist is used for driving percussive earth excavator or other coring tool and sand reel to extract sands sample or core and silt in the well. The tool hoist is used for elevating the movable table and other tools to reduce physical labor.
This instruction describes in detail the drilling rig itself only. The reference should be made to the respective instruction about its mated mud pump and truck.
Main characteristics and Applications
This 600ST truck mounted drilling rig features in best maneuver ability, compact construction, high integrity, economical transportation, simple operation,reliable transmission,etc.Other applications as follow:
1.It is equipped with the breakout-gun cylinder. After loosening the first turn of thread of the lock joint with the aid of breakout-gun cylinder, the drill pipe can be rotated in counter-clockwise direction by rotary table to reduce greatly the labor intensity and prolong service life of the component parts.
2.The drilling rig is equipped a mud pump of changing- cylinder for construction.
3.The drilling rig is equipped four jacks to reduce physical labor and improved installation efficiency.
4.To upgrade the versatility in application, standard parts and components.
The drilling rig may be used for drilling in quaternary period stratum and matrix. Main applications are as follows:
(1) Exploration and investigation of hydro-geological condition.
(2) Water well drilling for agriculture irrigation, industry and national defense.
(3) Ventilation of underground tunnel. It can also be used selectively in building engineering.
Technical data
1. Base data
(1) Drilling capacity
|
Drilling Depth
|
600 m
|
|
Diameter of hole
|
Open-hole
500 mm
|
End hole
190 mm
|
|
Drilling pipe
|
89×9×6000 mm
73×7×6000 mm
|
(2)Max.through hole diameter of rotary 505 mm
(3)Driving Kelly 108×108×7315 mm
(4)Mast
Effective height 11 m
Rated load of hook 25 T
Hoisting system 3×4
(5) Dimensions (in transportation state)
(L×W×H) 12000×2500×4230 mm
(6) Total weight 27 T
(7)Max.truck speed 73 Km/h
(8)Away angle 13.5
2.Power
|
Type
|
Air-cooling
Diesel engine
|
Water-cooling
Diesel engine
|
|
Liner size
|
102×125 mm
|
135×150 mm
|
|
Power
|
141 kW/2500 r/ min
|
100 kW/1500 r/ min
|
|
Max torque
|
490 N.m/1650 r/min
|
647 N.m/1250 r/min
|
3. Main parameters:
(1)Gear box
Output rotation speed 1107 r/min
(2)Sprocket chain box
Input rotation speed 1107 r/min
Output rotation speed 964 r/min
(3)Transmission box
Input rotation speed 1107 r/min
Output rotation speed (r/min)
|
gear shift
|
Clockwise
|
Counter
Clockwise
|
|
Ⅰ
|
Ⅱ
|
Ⅲ
|
Ⅳ
|
Ⅴ
|
|
To rotary table
|
145
|
259
|
426
|
696
|
1107
|
186
|
(4)Rotary table Rotation speed and torque
|
gear shift
|
Clockwise
|
Counter
Clockwise
|
|
Ⅰ
|
Ⅱ
|
Ⅲ
|
Ⅳ
|
Ⅴ
|
|
Rotation speed (rpm)
|
27
|
49
|
80
|
131
|
208
|
35
|
|
Torque (N.m)
|
8400
|
4700
|
2900
|
1800
|
1100
|
6600
|
(5)Hoist
|
Kinds
|
Main hoist
|
Secondary hoist
|
Tool Hoist
|
|
Diameter drum
×Length (mm)
|
280×506
|
185×559
|
150×250
|
|
Pull- pressure for single rope
(N)
|
44100
|
19600
|
10000
|
|
Cable (m/mm)
|
130/19.5
|
450/11
|
45/11
|
|
Lifting speed for
single rope of hoist
|
1.32 m/s;
3.4 m/s
|
|
|
(6)Double hydraulic cylinder---cable feed mechanism
Pressurizing capacity 196000 N
Reduce pressure capacity 135000 N
Stroke 7.6 m
(7)Truck chassis: STEYR 1491H280/046/6×6 N
(8)Pipe breakout cylinder
Travel 185 mm
Liner diameter 110 mm
Rated torque 60000 N.M.
(9)Mud pump Model: BW1100
(10) Hydraulic oil pump
Model GPC4-50
Drainage (cm³/r) 52.5
Rated pressure (bar) 230
Input power (kw) 32.6
Manufacturer of rotadrill well drilling rigs. Equipment line includes truck, trailer and track-mounted drill rigs for water well, mineral exploration, blasthole, geothermal, mining and environmental applications. Foundation drilling equipment manufacturer and repair company specializing in drilling rig track mount conversions, drilling tools, slurry systems, rig modifications, repairs. Drilling and boring services offering range of rigs, trucks and accommodation resources for drilling site locations.
Manufacturer of rotadrill well drilling rigs. Equipment line includes truck, trailer and track-mounted drill rigs for water well, mineral exploration, blasthole, geothermal, mining and environmental applications. Manufacturer, distributor and service provider of drill rigs, rotary drill pipes, adaptors and stabilizers used in the drilling industry. Foundation drilling equipment manufacturer and repair company specializing in drilling rig track mount conversions, drilling tools, slurry systems, rig modifications, repairs.
Manufacturer of rotadrill well drilling rigs. Equipment line includes truck, trailer and track-mounted drill rigs for water well, mineral exploration, blasthole, geothermal, mining and environmental applications. Foundation drilling equipment manufacturer and repair company specializing in drilling rig track mount conversions, drilling tools, slurry systems, rig modifications, repairs. Distributor of Hiab truck mounted boom cranes and Moffett Mountry truck mounted forklifts.
