HFJ1000A 1000m Crawler Water Well Drilling Rig

overview

The HFJ1000A Water Well Drilling Rig is a high-performance crawler-mounted drilling machine designed for deep water well drilling, geological exploration, and other demanding drilling projects. With a maximum drilling depth of up to 1,000 meters and a drilling diameter range of 102–500 mm, it provides strong drilling capability for large-diameter and deep-hole applications.

The HFJ1000A uses a four-hydraulic-motor power head drive, providing high torque and stable rotation during deep drilling. The high-strength structural components are manufactured through precision machining and controlled welding processes to ensure durability under demanding working conditions.

Zhengzhou Hanfa Prospecting Machinery Co., Ltd.

Technical Data

Specification	HFJ660A Water Well Drilling Rig	HFJ800A Water Well Drilling Rig	HFJ1000A Water Well Drilling Rig
Maximum Drilling Depth (m)	660	800	1000
Recommended Working Air Pressure (MPa)	1.6–6	1.6–8	1.6–8.5
Recommended Air Consumption (m³)	16–75	16–85	16–96
Maximum Drill Rod Length per Section (m)	6	6	6
Drill Rod Diameter (mm)	76/89/102	89/102	89/102/114
Drilling Diameter (mm)	76–350	102–500	102–500
Axial Pressure (T)	6	8	11
Lifting Force (T)	30	40	49
Power Head Torque (N·m)	5000–8000	16000/8000	20000/10000
Power Head Speed (rpm)	150/75	140/70	140/70
Fast Lifting Speed (m/min)	30	30	30
Fast Feeding Speed (m/min)	50	50	60
Feed Rate (m/h) (Varies with Formation)	10–35	10–35	10–35
Outrigger Stroke (m)	1.6	1.6	1.6
Travel Speed (m/h)	5	5	5
Climbing Ability (°)	20	20	21
Engine Power (kW)	CUMMINS 154/2200 rpm	CUMMINS 163/2200 rpm	CUMMINS 194/2200 rpm
Transport Dimensions (L×W×H) (mm)	5600×2200×2550	6100×2250×2550	6300×2250×2550
Gross Weight	Approx. 9000 kg (excluding drill tools and mud pump)	Approx. 12000 kg (excluding drill tools and mud pump)	Approx. 14000 kg (excluding drill tools and mud pump)
Note	HFJ800A and HFJ1000A use four hydraulic motors for power, providing high torque and adjustable speed. Optional equipment includes a mud pump, centrifugal pump, generator, and foam pump.