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1,widely application and high efficiency, 2,low initial invesment, 3,low speed and high torque engine, 4,hight climbing ability - details see: https://www.machineto.com/skl100a-crawler-hydraulic-drilling-rig-for-sale-10313542

1, new propulsion system

use hydro-cyclinder chain pully propulsion system, compact structure, big lifting force and stablity.

2, centralized controls system

It features advanced hydraulic system and air way system, All moves are centralized controlled, easy and convenience.

conducting hydraulic valve to realize different moves of drill arm, guarantee drilling rig stable and high efficiency for rock drilling.

The special designed unidirection throttle valve in the hydraulic system can realize stepless speed regulating for rotating, to increase applicability for various rock layers and work efficiency.

3, reliable matched power

providing YC2115 diesel engine for this drilling rig.

water tank and hydraulic oil radiator guarantees diesel and drilling rig hydraulic system operating safely and reliably.

single connected gear pump provides driving force for propulsion system and rotating system respectively via diverter valve, The hydraulic system is more stalbe and reliable.

4, strong power head

Slewing drive adopts planetary gear reductor and oscillating motor with foreign advanced technique. It moves stably with low speed and high torque.

5, diesel protection device

natural inhaling system combines of desert air filter, second air filter and oil filter to improve the applicability for hostile environment and working life of diesel

The drilling rig uses clean air source from air compressor and disconnect the natural inhaling way of diesel.

Unidirection throttle valve can adjust and stablize air inflow of diesel.

air dryer can remove the water of air source of air compressor efficiently.

6,reliable four wheel and one belt

integrated crawler belt installs conveniently with reliable performance.

care chain wheel, tensioner spring and turgor cylinder can guarantee suitable crawler belt tensioner degree.

rock hardness	f=6~20
bore diameter	83~130mm
bore depth	30m
hightest horizontal bore	2.8m
lowest horizontal bore	2.2m
crawler speed	2.5km/h
climbing ability	30o
rotating speed	0~90r/min
max. rotating torque	2300N·m
max. lifting force	15,000N
propulsion stroke	2m
compensation stroke	900mm
working air pressure	0.5~1.4Mpa
air consumption	7~12M3/min
ground clearance	284mm
mast pitching angle	0~97o
mast swing angle	right 17o, left 32o
diesel power	36,000W
overall dimension(transportation)	4250 x 1980 x 2260mm
weight	3.2 ton