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Auger Borehole Rotary Drilling Rigs 20m Deep Hydraulic Mobile Rotary Drilling Rig Machine

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1000

Rotary Drilling Rig

Auger Borehole Rotary Drilling Rigs 20m Deep Hydraulic Mobile Rotary Drilling Rig Machine

Number of views:

1000

Product serial number

Description

Brand Name:SANROCK
Product name:Rotary Drilling Machine
Name:rotary drilling rig
Drilling Diameter:1600mm
Drilling Depth:Max.20m
Feature:High Efficiency,Hydraulic Controlling
Product name:Rotary Drilling Machine
Application:Engineering Construction，Foundation Engineering
Advantage:High Performance
Rotary table slewing angle:360°
Traveling speed:2.6km/h
Rotate speed:22-43r/min
Rotary Drive Max.output torque:36000N.m
Max.grade ability:25°
Dimension(L*W*H):9500*3600*3250mm
Weight:17800 KG

Specifications

SRP20 adopts two drilling modes of self-weight pressurization and cylinder pressurization, which can realize rotary drilling piles with a depth of 20 meters.
High-efficiency and energy-saving hydraulic system, large torque full hydraulic power head, 360 degrees free rotation, wide scope of application, high efficiency, stable performance, environmental protection, and energy-saving advantages. Compared with the large-scale rotary drilling rig, it has the advantages of low cost, low transportation cost, fast profit, and a high degree of mechanization and automation.

Application

SRP20 is applicable to the soil layer, clay layer, fill layer, silt layer, and some layers containing pebbles and gravel. It is widely used in housing construction, high-speed railway contact net support and slope protection pile, power grid transformation and other projects.

	Open type Bucket Large inlet of soil, open shell design,easy to dump spoil so increases the drilling efficiency. super strength structure for shell, guide plate, etc,increase the life cycle of bucket. Guide strips arranged on the surface of bucket can avoid drilling tool sucked by the pressure. Applicable layers: clay , silt , highly weathered rock.
	Cleaning Bucket Choose conical or straight bucket according to different working conditions. Choose straight guide plate or no guide plate according to different working conditions. pplicable scope: cleaning spoil at pile bottom, soft layer.
	Drilling bucket ption prolong straight bucket shell can avoid drilling hole inclined,Choosing conical shell type can accelerate dumping,increase of efficiency. ventilation pipe shaft inside prevents vacuum; add collar plate according to working conditions. Applicable scope: silt, gravel, clay and highly weathered rock.
	Auger Applicable layers: clay , silt , highly weathered rock. Double cutter bearing uniform force, can avoid inclined hole.Double spiral easy to carry soil, but meet cohensive soil,single spiral is easy to dump spoil. Applicable layers: medium weathered rock, bedrock.