SL330S Multi-functional Water Well Drilling Machine — Technical Parameters
Performance Parameters
Max drilling depth	330 m
Drilling diameter	105–305 mm
Air pressure	1.2–3.5 Mpa
Air consumption	16–55 m³/min
Drill pipe length	6 m
Drill pipe diameter	89 mm
Axial pressure	3 T
Lifting force	18 T
Fast lifting speed	30 m/min
Fast feeding speed	60 m/min
Max rotary torque	8000 / 4000 Nm
Max rotary speed	60 / 120 r/min
Auxiliary System
Big auxiliary winch lifting force	-
Small auxiliary winch lifting force	1.5 T
Jacks stroke	1.45 m
Efficiency & Mobility
Drilling efficiency	10–35 m/h
Moving speed	2.5 Km/h
Uphill angle	21°
Dimensions & Weight
Weight of the rig	8.2 T
Dimension	6.32 × 1.7 × 2.39 m
Engine
Engine	Yuchai Power 91KW

The 300 type water well drilling rig is a light, efficient and multifunctional crawler-type full hydraulic drilling rig. It is high efficiency because of having a larger torque of the turntable and is mainly used for water well in industry and agriculture, national defense building foundation, geological exploration, geothermic well and other foundation working, it is popular at home and abroad.

SL330S can drill holes in different strata (rock layer, mud layer, sand layer), and the maximum diameter can reach 330mm.Unique bump design and centralized control operating system are easy to maintain and operate.This machine adopts excavator crawler chassis, which has high off-road performance and can also be installed on trucks, with stronger mobility.

ShanBo Serises crawler mounted drilling rig can drilling in all kinds formations by mud drilling in soft formation and air DTH hammer in rock drilling,DTH Hammer is applied in rock drilling, slag is discharged by air pressure and the offstage efficiency is ten times than traditional rotary drilling.

ShanBo Serises deep water well drilling rigs, in cutting drilling or rotary drilling can be operated in unconsolidated layer,and the slag can be discharged under by mud, the impact drilling operation can also be adopted and slag can be discharged by pressure air, the hydraulic water well drilling rig suitable for drilling complicated geological conditions.

Product Advantages

The drilling rig can use air DTHHammer drilling and mud drilling.

Centralized control console is suitablefor each manipulation and control.Rapid pulling and lifting reduce theauxiliary time and enhance the workefficiency.

The main drive system, the transfercase, gearbox, double-winch unit,mud pump, turntable,drilling tower,feed system are set up on thechassis.

It's a hydraulicrotary drilling rig withdirectional circulation. It can equippedwith mud pump which adopts theslurry as the washing fluid and can drillon clay, sand and rock if it is equippedwith suitable drilling bit.

The power of drilling rig comes from aYuchai 9lkw engine drives the largedisplacement high pressure plungerpump and it is characterized bypowerful dynamic and stableperformance.

The pulling force can be regulatedand controlled, which adapt themachine to deep hole drilling.

It can set up a generator which isconvenient to welding or illuminate forwork at night.

Main winch are available on the rig soit is high efficiency when the rig drillon mud rock and on the weatheringformation.

The main drive of rig is hydrulic andthe four landing legs and drillingtower are hydraulic controlled.Transfer case and mud pump clutchsystem are also hydraulic operated.

The Hydraulic auxiliary functions areeasy and efficient for guide extension,boom swing, boom lift, guidedumping.