JTRC-500 RC Drill Rig | Heavy-Duty Large-Bore Drilling Solution

500m Drilling Depth | 300-1200mm Diameter | 247kW Weichai Power | 400kN Lifting Force

Product Overview

The JTRC-500 is a heavy-duty, gas-lift reverse circulation (RC) drill rig engineered for deep-hole, large-bore operations. Whether for industrial groundwater extraction, large-scale mineral exploration, or deep water well construction, this 32-ton powerhouse delivers the torque and stability required for high-capacity drilling. With a 247kW Weichai engine, it is the definitive solution for demanding, large-diameter professional projects.

Complete Technical Specifications

Parameter	Specification
Model	JTRC-500
Max Drilling Depth	500 m
Hole Diameter	300 - 1,200 mm
Drill Pipe Specs	140 / 168 mm (3m length)
Engine Power	247 kW (336 HP) Weichai WP10
Rotating Torque	18,000 N.m
Power Head Lifting / Propel	400 kN / 200 kN
Rotating Speed	0 - 60 rpm
Overall Weight	32,000 kg (32 t)
Transport Dimensions	11,800 × 3,200 × 3,800 mm
Gradeability	25°

Key Features

High-Capacity Reach: 500m depth capability specifically optimized for industrial-scale groundwater and deep mineral exploration.
Large-Bore Versatility: Industry-leading hole diameter range (300mm to 1,200mm) makes it ideal for high-yield water extraction projects.
Massive Rotary Output: 18,000 N.m of torque provides the relentless force required to rotate heavy drill strings at deep, large-diameter intervals.
Heavy-Load Handling: Features a robust 400kN pullback and 200kN propulsion force, ensuring precision and stability in deep-hole operations.
Site Deployment: Despite its heavy-duty rating, the crawler-based design ensures self-propelled mobility and a 25° climbing ability on rough terrain.