Light DTH Rotary Drilling Rig Small Hydraulic Type Drilling Machine for Water Well

• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 140-325mm
• Drill Hole Depth: 300mm
• Bit Type: Diamond Bit
• Model NO.: HH-300JDL
• Drilling Way: Impactor
• Type: Water Well Drilling
• Rated Power: 42kw
• Rated Speed: 2400rpm
• Drive Head Rotary Speed: 50~10200r/Min
• Drive Head Max. Torque: 5000n.M
• Lifting Capacity: 4t
• Thrusting Capacity: 2.1t
• Drill Pipe Dia: 76/89/102
• Drill Pipe Length: 3000mm
• Weight: 4380kg
• Air Pressure: 10.5~24.6bar
• Transport Package: Standard Export Wooden Carton or Costomized
• Specification: 2400x800x1300mm
• Trademark: OEM
• Origin: China (Mainland)
• HS Code: 8412412900
• Production Capacity: 5000 Sets Per Month

Product Description

PRODUCT DESCRIPTION

The HH-300JDL water-air dual-purpose drilling rig is a mechanical top drive drilling equipment that integrates water drilling and air drilling. It solves the difficulty in drilling soil layers with air drilling and air DTH hammers, hard rock layers, gravels, and pebbles. Due to the low construction efficiency of water drilling mud drilling, the water-gas dual-purpose drilling rig is suitable for various formations, and it is efficient and energy-saving for drilling wells and geological exploration.

 

PRODUCT FEATURES

1. The drilling rig can choose a five-speed manual integrated gearbox, hydraulic release bearing, full synchronizer shift, high reliability and long service life;

2. The drilling rig adopts a mechanical hoist, which has a fast lifting speed and is convenient for handling bottom hole accidents.

 

TECHNICAL PARAMETERS OF DRILLING RIG

 

HH-300JDLMud/Air Drilling Rig
Working stratum	Loose soil layer and bed rock(hardness:F6~20)
Drilling method	Mechanical top head rotation, hydraulic feeding, work with mud pump or DTH.
Drilling capacity	Φ42Mud drilling depth	530m
	NQNQ wireline coring	600m
	Φ75Air Drilling depth	300m
	Borehole dia.	≤Φ350
Power	Diesel engine model	YN27
	Rated power	42kw
	Rated speed	2400rpm
Drive head	Rotary speed	50~10200r/min
	Max. torque	5000N.m
Feeding system	Lifting capacity	4T
	Thrusting capacity	2.1T
Winch capacity	Hydraulic tool winch(optional)	1.5T
	Mechanical winch	4.5T
Drill pipe	Drill pipe dia.	Φ76/Φ89/Φ102
	Drill pipe length	3000mm
Crawler chassis	Walking speed	0~2km/h
	Climbing angle	20°
Dimension	Transport	5380*1575*2500mm
	Working	3480*1575*6280mm
Weight		4380kg
Air compressor	Air pressure	10.5~24.6bar
	Air consumption	16~35m³/min

Question 1: What are your advantages compared with your competitors?

Answer:

With rich industry experience and strict Product Quality Control systems, we provide:

1). Stable and reliable product at reasonable price

2). Good customer service: Fast response to any inquiry or question

3). On-time delivery.

 

Question 2: Can you customize the machine for me ?

Answer:
Yes, we can customize according to customer's requirements.

 

Question 3: What shall we do if breakdown occurs?

Answer:
Please informed us once the breakdown occurs. During warranty period, if breakdown occurs, we shall respond in time after receiving the notification of the buyer. We shall handle failure over the telephone/ fax or arrange relevant personnel to the site according to the buyer's requirements.