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Jinzhou City Shitan Machinery Equipment  CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD.

Jinzhou City Shitan Machinery Equipment CO. LTD.

Home ProductsCrawler Mounted Drill Rig

St 200 Crawler Mounted Drill Rig Rocky Stone Speed Blasting Customized

St 200 Crawler Mounted Drill Rig Rocky Stone Speed Blasting Customized

  • St 200 Crawler Mounted Drill Rig Rocky Stone Speed Blasting Customized
  • St 200 Crawler Mounted Drill Rig Rocky Stone Speed Blasting Customized
St 200 Crawler Mounted Drill Rig Rocky Stone Speed Blasting Customized
Product Details:
Place of Origin: China
Brand Name: ShiTan
Certification: ISO
Model Number: ST200
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: USD46000/set
Packaging Details: bulk packing
Delivery Time: 5 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 2000sets/month
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Detailed Product Description
Drilling Rig Product Name: ST 200 Rubber Crawler Mounted Drill Rig Drilling Type: Multifunction
Mobility: Crawler Drilling Unit: Tophammer
Feeding Type: Hydraulic Drilling Diameter: 140-200mm
Drill Rod Diameter: 76/89 Swing Speed: 45-70rpm
Swing Torque: 3500-4800N.M Drill Rod Length: 1.5m 2.0m 3.0m
Drilling Depth: 200 Meters OEM: Available
High Light:

200m crawler mounted drill rig

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customized crawler mounted drill rig

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200m crawler drill rig

ST 200 Rocky Stone Speed Blasting Customized Crawler Mounted Drilling Rig

 

 

ST 200 Crawler Mounted Drill Rig Introduction

 

The drilling rig is a highly efficient and versatile drilling rig that is mainly used to drill wells, agricultural irrigation wells, ground heat pump wells and other wells. It is especially suitable for water intake projects in mountainous and rock formations.. The new hydraulic rig technology, supporting high hydraulic torque and a large rotating hydraulic propulsion diameter. Centralized control of the hydraulic console for easy operation. This series of platforms uses excavator crawler chassis for off-road performance. The independent module design allows the platform to be easily mounted on the truck for greater maneuverability.

 

ST 200 Crawler Mounted Drill Rig Parameters

 

1 Drilling depth (m) 200
2 Drilling speed 10~35m/h
3 Engine power(kw) 77
4 Rotary torque (N*m) 4200~5600
5 Rotary speed (rpm) 48~70
6 Drill bit diameter (mm) Ø90~Ø315
7 Lifting force (Ton) 12
8 Lift speed(m/min) 2.5
9 Max lift speed(m/min) 18
10 Propulsion force (kN) 4
11 Walking speed (km/h) 0~2.5
12 Hydraulic outrigger stroke(m) 1.5
13 Climbing ability (°) 20
14 Working air pressure (MPa) 1.05~2.46
15 Total air consumption (m3/min) 16~30
16 Drill pipe diameter (mm) Ø76
17 Drill pipe length (mm) 3000
18 Whole weight (kg) 4700
19 Machine size (mm) 3600*1700*2150
20 Working conditions Soil layer and bedrock layer


ST 200 Crawler Mounted Drill Rig Features

 

1.Small profile for easy access to narrow job sites. 
2.Simple but reliable design with adequate rotary torque and lifting force for widely used for civilian market.
3.Hoist and winch able to lift drill tools and accessories up to 1,500kg,much reducing workload of operators.
4.Rotation with two speed adjustable for different hole ranges and rock conditions.

 

Drilling Rig Product Service

 

Before sales: Engineering Consultance Service & Technical Support;
After sales: Process clients' feedback and or problems during the operation of the machines within 24 hours;
OEM service: We accept OEM orders and 70 percent of our clients are enjoying OEM services;

 

What aspects should we pay attention to in the drilling process of water well drilling rig

 

Bit plays a very important role in the drilling of water well drilling rig, but the quality of a bit directly affects the efficiency and quality of water well drilling. Therefore, in the selection process, we should pay attention to the selection and use of lower bit. When we are operating the drill bit, we must pay attention to several aspects in order to better production and operation.

1. After the drilling structure of the drill bit of the water well drilling rig is drilled, the central drilling tool needs to be replaced in time. First, the hole bottom needs to be cleaned, and then the residue at the hole bottom needs to be blown away. After the drill bit stops rotating, the drilling tool in the water well drilling rig can be lifted up slowly. When the lifting force is just enough to lift the drilling tool, it is the most appropriate.

2. During the drilling process, the drill bit of the water well drilling rig shall be summarized. It is also necessary to carefully observe the follow-up situation of the casing, timely understand the specific situation in the hole, and keep the hole clean when necessary. Moreover, the drill bit in the water well drilling rig shall not be pulled out by force during the drilling process.

3. Sometimes there will be more residual rock slag at the bottom of the hole of the water well drilling rig, and the rotating part of the eccentric bit will be stuck by the rock slag, which will affect its retraction and production. At this time, it is necessary to transport air pressure, clean the hole again, make the DTH hammer work in a short time, and then lift the central drilling tool again.

 

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Contact Details
Jinzhou City Shitan Machinery Equipment CO. LTD.

Contact Person: cathy

Tel: 13343314303

Send your inquiry directly to us
Jinzhou City Shitan Machinery Equipment CO. LTD.
Xiaoshang Village,Jinzhou City,Hebei province,China
Tel:86--15511892512
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