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SNR400C Well Drilling Equipment / Deep Well Drilling Machine 400m Max Drilling Depth

Basic Information
Place of Origin: China
Brand Name: SINOVO
Model Number: SNR400C
Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: export standard packing
Delivery Time: ON STOCK
Payment Terms: T/T&L/C
Supply Ability: 12 units/month
Detail Information
Certification: ISO9001 Max.Drilling Depth: 400m
Drilling Diameter: 105-305mm Lifting Force: 18 Ton
Usage: Water Well Product Name: Core Drilling Rig
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geothermal drilling rigs


portable water well drilling rig


truck mounted drilling rig

Product Description

Hydraulic Efficient Water Well Drilling Rig SNR400C


SNR400C water well drilling rig is a top drive high efficiency and multi-purpose hydraulic rig,featured with advanced technology,convenient using,high efficiency,reliable and durable,been using widely in water well drilling inspecting,relief wells, and other bore hole drilling,also good with ground source thermal pump conditioning hole drilling of city construciton ,coalbed methane,gas and oil exploration.This rig is drilling used compressed air-powered,drilling with casing,drilling mud and has high drilling speed in the rocks of general hardness.






1. Rig type of optional equipped with high leg for self loading Crawler and truck type, optional diesel engine or motor power.

2. The combined pump transfer case, hydraulic rotary power head, the motor chain propeller, wa ter pump, mud pump parts such as hydraulic configuration, reasonable power matching, speed, pressure regulating block stepless adjustment, achieve a variety of drilling parameters, meet a variety of drilling technology, adapt to the whole formation drilling requirements.

3. Multiple drilling technology: the soil and sand pebble bed reverse circulation drilling. Moisture rock combination of large diameter DTH hammer drilling composition, All air leakage formation drilling a hole deep casing to follow up. Deep hole water, gas, three complex strata combination DTH hammer drilling mud.

4. Patent method: rock hole diameter of 600 mm, moisture combination of DTH hammer drilling, save 50% use air compressor, improve the efficiency of 20%. 300mm diameter drill 800 m deep water, gas, DTH hammer drilling mud three medium combinations, alternative roller rock drilling, improve the speed by 200%.

5. High pressure mud pump, positive and negative circulation pumps, drilling frame lifting, drilling platform opening and closing, the drill pipe discharge, leveling, winding, drill leg walk all with auxiliary motion of the controlled by hydraulic, such as improving construction efficiency.Reduce the intensity of the operator work.

6. Hydraulic system equipped with separate air-cooled hydraulic oil cooler, and can optional install water cooler to ensure hydraulic system keep continuous and efficient operation under the high-temperature weather conditions of different regions.

SNR400C Well Drilling Equipment / Deep Well Drilling Machine 400m Max Drilling Depth 0



Technical Parameters


Item Unit SNR400 SNR400Mini SNR400S SNR400SL
Max drilling depth m 400 400 400 400
Drilling diameter mm 105-305 105-325 105-325 105-325
Air pressure Mpa 1.2-3.5 1.2-3.5 1.2-3.5 1.2-3.5
Air consumption m3/min 16-55 16-55 16-55 16-55
Rod length m 3 3 6 6
Rod diameter mm 89/102 89/102 89/102 89/102
Main shaft pressure T 6 4 4 4
Lifting force T 18 18 18 18
Fast lifting speed m/min 20 23 23 23
Fast forwarding speed m/min 32 45 45 45
Max rotary torque N.m 7000/3500 7000/3500 7000/3500 7000/3500
Max rotary speed r/min 75/150 75/150 75/150 75/150
Big secondary winch lifting force T
Small secondary winch lifting force T 1.5 1.5 1.5 1.5
Jacks stroke m 1.6 1.3 1.6 Low jack
Drilling efficiency m/h 10-35 10-35 10-35 10-35
Moving speed Km/h 3 3 3 5
Uphill angle ° 21 21 21 21
Weight of the rig T 9.98 8 11/10.5 10.5
Dimension m 6.4*2.08*2.55 4*1.6*2.15 5.6*2.08*2.55
Working condition Unconsolidated formation and Bedrock
Drilling method Top drive hydraulic rotary and pushing, hammer or mud drilling
Suitable hammer Medium and high air pressure series
Optional accessories Mud pump, Gentrifugal pump, Generator, Foam pump


SNR400C Well Drilling Equipment / Deep Well Drilling Machine 400m Max Drilling Depth 1


SNR400C Well Drilling Equipment / Deep Well Drilling Machine 400m Max Drilling Depth 2

Contact Details

Phone Number : +8613466631560

WhatsApp : +8613801057171