Name: ST350S Hydraulic Borewell Machine
Brand: ShiTan
SKU: ST-350S
Rating: 4.8 (160 reviews)

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ST350S Hydraulic Borewell Machine

Product Details:

Place of Origin:	China
Brand Name:	ShiTan
Certification:	ISO
Model Number:	ST-350S

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiation
Price:	Negotiation
Packaging Details:	Standard export transportation package
Delivery Time:	Within 7-12 days
Payment Terms:	L/C, D/A, T/T, Western Union
Supply Ability:	2000Set/Year

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Detailed Product Description

Model:	ST-350S	Name:	Pneumatic Borewell Machine
Voltage:	380V	Color:	Red ,Yellow Or OEM
Total Weight:	9.8T	Usage:	Industrial And Civil Drilling And Geothermal Drilling
Power Type:	Diesel	Max Drilling Depth:	350m
Drilling Diameter:	105-300mm
High Light:	ST350S hydraulic borewell machine , 9.8T hydraulic borewell machine , OEM borewell rig machine

ST-350S crawler borehole pneumatic deep borewell drilling rigs

Overview of ST-350S Pneumatic Drilling Rig

ST-350S series drilling rig is an efficient and versatile drilling and drilling equipment. It is mainly used for drilling

wells,agricultural irrigation wells, geothermal air-conditioning holes and other wells. It is especially suitable for water intake projects in mountainous and rock formations. . The efficiency is ten times higher than that of the traditional rotary drilling rig, and the economic benefits created for the users are extremely impressive. In particular, it solves the difficulty of drilling the soil air DTH hammer, the construction problem of the rotary rock drill with hard rock layer, gravel and pebble layer, and can work efficiently under various geological structures, achieving the perfect combination of rhinestone and air drilling.

Advantages of ST-350S Pneumatic Drilling Rig:

1. The pneumatic water well drilling rig is mechanical transmission, the other is hydraulic transmission, and the power is effectively utilized. The overall power loss is small and the drilling cost is low.

2. The water well drilling rig has more positive speed series and 14-500r/min speed range, and the output torque is 13428-250N.m.

3. The water well drilling rig adopts long-stroke double-speed mechanism and mechanical power head, and the power head stroke is 3800MM, which is used to improve drilling efficiency and reduce the occurrence of blockage and burning drill accidents.

4. The water well drilling rig adopts double oil pump for oil supply. When drilling, it uses single pump. When lifting the drill,it uses two pumps to merge; the power loss is small and the auxiliary time is short.

5. The rig has advanced structure and reasonable layout, which is convenient for maintenance, maintenance and repair.

6, using the crawler chassis, the leg cylinder stroke 1.5m can be automatically loaded, easy to move and transport.

7. The water well drilling rig is in machinery. Some functional interfaces are reserved in the hydraulic system, and the functions can be expanded according to the process requirements of different users.

ST-350S Pneumatic Drilling Rig Parameter:

Specification for water well drilling machine
Drilling diameter	Ø105- Ø305mm
Drilling depth	350m
Drill rod diameter	Ø76,Ø89, Ø102mm
Drill inclination	90°
rotator output torque	7700/3850Nm
Rotator feeding stroke	1.35m
Input power(diesel engine)	92kw
Rated speed	65/130r/min
Traveling speed	2.5km/h
working air pressure	1.7-2.5Mpa
air consumption	15-27m3
Dimension	6m×2m×2.5m
weight	9.8T