Crawler Hydraulic Drilling Rig

The Crawler Hydraulic Drilling Rig is a versatile and heavy-duty drilling solution designed for demanding field operations. Built with a durable tracked chassis, this rig delivers enhanced mobility and stability across rough terrain, making it ideal for water well drilling, railway infrastructure projects, hydraulic engineering, bridge and dam foundations, geological exploration, rock core drilling, grouting holes, and blasting applications.

Equipped with a hydraulic automatic feed mechanism, the rig improves drilling efficiency while significantly reducing labor intensity. The smooth and controlled feed system ensures consistent penetration through varying geological formations. It supports diamond drill bits, PDC (polycrystalline diamond compact) bits, and alloy bits, allowing flexibility based on stratum conditions.

The machine features a ball-type chuck or hydraulic chuck system that allows continuous drilling during rod replacement without shutting down the unit, improving operational productivity. A bottom-hole pressure gauge enables accurate monitoring of downhole conditions, ensuring safer and more controlled drilling performance.

Designed with centralized controls and a compact structural layout, the rig maintains operational convenience while minimizing space requirements. The crawler undercarriage enhances traction and mobility, with strong climbing capability for uneven or mountainous terrain.

With drilling depth configurations up to 230 meters, stable spindle speeds, and a high-capacity mud circulation system, this drilling rig is engineered for long-term reliability and performance in demanding environments.

Machine price excludes drill bits.

Key Features & Specifications:

• Crawler-mounted hydraulic drilling system

• Suitable for water wells, geological surveys, foundation drilling

• Compatible with diamond, PDC, and alloy drill bits

• Hydraulic automatic feed mechanism

• Ball-type or hydraulic chuck system

• Maximum hole opening diameter: 500 mm

• Final hole diameter: 60 mm

• Drill pipe diameter: 42/50/60 mm

• Drilling angle: 90°

• Spindle stroke: 450 mm

• Track specifications: 350 × 90 × 48 sections

• Climbing angle: 20°

• Traveling speed: 10 km/h

• Hydraulic support leg height: 1300 mm

• Rated load: 18 T

• Effective height: 6.5 m

• Flow rate: 160 L/min

• Pressure: 1.5 MPa

• Reciprocating frequency: 165

• Suction pipe diameter: 51 mm

Model Details:

HW-160L: Drilling depth 160 m, Maximum hole opening diameter 500 mm, Final hole diameter 60 mm, Drill pipe diameter 42/50/60 mm, Drilling angle 90°, Power source 13.2 kW, Weight 3350 kg, Drilling rig dimensions 3.8 × 1.8 × 2.4 m, Spindle speed 142/285/570 r/min, Spindle stroke 450 mm, Track specifications 350 × 90 × 48 sections, Climbing angle 20°, Traveling speed 10 km/h, Effective height of hydraulic support legs 1300 mm, Rated load 18 T, Effective height 6.5 m, Flow rate 160 L/min, Pressure 1.5 MPa, Reciprocating frequency 165, Suction pipe diameter 51 mm

HW-190L:Drilling depth 190 m, Maximum hole opening diameter 500 mm, Final hole diameter 60 mm, Drill pipe diameter 42/50/60 mm, Drilling angle 90°, Power source 15 kW, Weight 3400 kg, Drilling rig dimensions 3.8 × 1.8 × 2.4 m, Spindle speed 140/295/470/790/1010 r/min, Spindle stroke 450 mm, Track specifications 350 × 90 × 48 sections, Climbing angle 20°, Traveling speed 10 km/h, Effective height of hydraulic support legs 1300 mm, Rated load 18 T, Effective height 6.5 m, Flow rate 160 L/min, Pressure 1.5 MPa, Reciprocating frequency 165, Suction pipe diameter 51 mm

HW-230L:Drilling depth 230 m, Maximum hole opening diameter 500 mm, Final hole diameter 60 mm, Drill pipe diameter 42/50/60 mm, Drilling angle 90°, Power source 15 kW, Weight 3600 kg, Drilling rig dimensions 3.8 × 1.8 × 2.4 m, Spindle speed 115/230/505/1010 r/min, Spindle stroke 450 mm, Track specifications 350 × 90 × 48 sections, Climbing angle 20°, Traveling speed 10 km/h, Effective height of hydraulic support legs 1300 mm, Rated load 18 T, Effective height 6.5 m, Flow rate 160 L/min, Pressure 1.5 MPa, Reciprocating frequency 165, Suction pipe diameter 51 mm