GK200 Drilling Rig With Multi-stage Variable Speed For Water Well Drilling

Price Negotiable

Price: Negotiation

MOQ: 1 set

Delivery Time: 7-12 days

Brand: JINZHOU SHITAN

Product Description

GK200 Drilling Rig With Multi-stage Variable Speed For Water Well Drilling

The GK200 drilling rig is a practical drilling rig designed for medium-sized engineering exploration and foundation construction. It features three core advantages: stability, reliability, strong adaptability, and convenient maintenance. It is widely used in small and medium-sized geological exploration, water well construction, foundation reinforcement, and other scenarios. It is an industrial equipment that balances cost-effectiveness and operational efficiency.

Product Specifications

Attribute	Value
Product Name	GK 200 Trailer Mounted Drilling Rigs
Drilling Diameter	91mm, 110mm, 130mm, 150mm, 300mm
Drilling Depth	200 meters
Diesel Engine Power	Changchai 1115 diesel engine power
Spindle Speed	115, 230, 505, 790, 1010 r/min
Drilling Rod Diameter	50mm
Lifting Rotating Speed	20; 40; 90; 168r/min
Drilling Rig Size	14336971273mm
Weight	525KG

Swivel Head Specifications

Specification	Value
Spindle Speed	115, 230, 505, 790, 1010 r/min
Spindle Stroke	450mm
Spindle Diameter	Φ59mmx53mmx4350mm Kelly rod
Upward Displacement Speed	0.05m/s
Downward Displacement Speed	0.067m/s
Spindle Pull-down Max	15KN
Spindle Lifting Capacity Max	25KN
Vertical Maximum Output Torque	1.5KN.m

Hoist Specifications

Specification	Value
Max. Lifting Capacity (Single Rope)	20KN.m
Lifting Rotating Speed	20; 40; 90; 168r/min
Hoisting Drum Linear Velocity (Two Levels)	0.17; 0.35; 0.73; 1.5m/s
Drum Diameter	140mm
Wire Rope Diameter	9.3mm
Wire Rope Capability	40m

Application Scenarios

Geological Exploration: Sampling of geological strata from small and medium-sized mines and infrastructure construction sites to obtain underground soil layers and ore samples, providing data support for engineering planning.
Water Well Construction: Excavation of domestic water wells in rural and remote areas to meet the needs of agricultural irrigation and rural water supply.
Foundation Reinforcement: Drilling holes for foundation reinforcement around roads and buildings, combined with grouting and other processes, to enhance soil stability.
Emergency Repair: Rapid operation scenarios such as sudden underground pipeline inspections and small-scale geotechnical engineering repairs, with high response efficiency.

Operation & Maintenance Guidelines

Daily cleaning of the machine body, oil and water inspection, and tightening of drilling tools are essential to avoid impurities blocking or components loosening
Reasonably adjust drilling parameters for different strata (such as sand layers and hard rocks) to avoid overloading operations
Regularly replace vulnerable parts such as hydraulic oil and filter cartridges, especially during seasonal changes (winter/summer)
Adjust oil and antifreeze according to the environment to suit the appropriate model

Safety & Energy Efficiency Features

Overload Protection System

The power system is equipped with an intelligent warning mechanism, which can automatically adjust the output or provide warnings when encountering abnormal resistance at the bottom of the hole (such as stuck drill), to avoid damage to the engine and hydraulic pump due to overload.

Benefits: Protecting core power components, extending equipment lifespan, and enhancing operational safety.

Energy Consumption Control

The matching degree between the power system and the operating system is high, combined with intelligent speed regulation, which effectively reduces fuel consumption/electricity consumption while ensuring efficiency.

Benefits: Low long-term usage cost, especially suitable for continuous operation engineering projects, with significant cost-effectiveness advantages.

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