Product Description:

The TR35 Crawler Semi-Hydraulic Top Hammer Rock Drilling Rig is an advanced drilling machine designed for hydropower construction, stone quarrying, and other rock drilling applications. It is capable of drilling vertical, inclined, and horizontal holes, offering flexibility for various drilling conditions. Equipped with an environmentally friendly dry-type hydraulic dust collector, the TR35 enhances workplace safety while reducing dust emissions. The centralized control panel, maintenance-free support rollers, and a robust chassis design improve operational efficiency and ease of use.

The rig features a hydraulic rotation system with pneumatic impact, making it highly efficient in hard rock drilling. Powered by a 53kW Yuchai engine, it integrates high-performance hydraulic components such as Eaton and Permco motors, an imported walking motor, and an Italy-imported hydraulic valve. Its compact and durable design ensures lower drilling costs and higher efficiency, making it a reliable solution for demanding drilling applications.

Parameter:

Features:​

• Semi-Hydraulic Top Hammer System for Efficient Rock Drilling

The TR35 combines hydraulic rotation and pneumatic impact, optimizing drilling speed and efficiency.
Designed to drill through hard rock formations, making it suitable for quarrying, tunneling, and construction projects.

• Versatile Drilling Capabilities

Can drill vertical, inclined, and lower horizontal holes, adapting to different site conditions.
Suitable for drilling hole diameters ranging from 50-80mm with a maximum depth of 15m.

• High-Performance Hydraulic & Pneumatic System

Equipped with a hydraulic rotation system with a rotary speed of 0-200 rpm and torque of 280Nm.
Utilizes PRD100 rock drifter for enhanced impact endurance (>220J) and reliable drilling in tough conditions.

• Durable & Maintenance-Free Components

Imported rotary seals ensure long-lasting performance with minimal leakage.
Polymer liners and manganese steel guide rails enhance durability while reducing maintenance requirements.
Hydraulic oil pump with high-pressure resistance extends the machine’s lifespan.

• Powerful Engine & Reliable Hydraulic System

53kW Yuchai supercharged engine offers high efficiency and easy maintenance.
Italy-imported hydraulic valve ensures stable and precise control over drilling operations.

• Enhanced Mobility & Stability

Korea-imported walking motor provides strong climbing ability, allowing the rig to tow an air compressor when needed.
Two-speed walking system (max speed: 2 km/h) ensures efficient movement between drilling sites.

• User-Friendly Design with Centralized Control

Easy-to-use control panel enables operators to manage drilling functions from a single location.
Ergonomic layout reduces operator fatigue and enhances drilling precision.

• Environmentally Friendly & Safe Operation

Equipped with an optional hydraulic dry dust collector, reducing dust exposure in drilling sites.
Oil-water integrated radiator maintains optimal engine and hydraulic system performance in high-temperature environments.

Applications:

Hydropower Construction – Ideal for drilling in rock formations for dam and power plant projects.
Stone Quarrying & Mining – Efficiently drills through hard rock for stone extraction.
Infrastructure & Tunneling – Supports foundation drilling for roads, bridges, and tunnels.
Geotechnical & Foundation Work – Suitable for slope stabilization, anchoring, and ground reinforcement.
Urban Construction – Used for drilling operations in building sites, metro projects, and underground utilities.

FAQs:

1. What is the maximum drilling depth of the TR35?
The TR35 can drill up to 15 meters, making it ideal for shallow to medium-depth drilling applications.

2. What is the drilling hole diameter range?
The rig can drill hole diameters between 50mm and 80mm, depending on the rock formation.

3. How does the TR35 combine hydraulic and pneumatic systems?
The hydraulic system controls rotation, while the pneumatic impact system enhances drilling force for efficient rock penetration.

4. What type of engine does the TR35 use?
It is powered by a 53kW Yuchai water-cooled 4-cylinder diesel engine, ensuring high power output and fuel efficiency.

5. What is the rotation speed and torque capacity?
The TR35 operates at 0-200 rpm rotation speed with a torque of 280Nm, providing strong drilling capability in hard rock.

6. Does the rig come with a dust suppression system?
Yes, the TR35 can be equipped with an optional hydraulic dry dust collector for dust-free operation.

7. How does the TR35 handle rough terrain?
It features an imported walking motor with strong climbing ability and a two-speed walking system for easy maneuverability.

8. What is the gradeability of the rig?
The TR35 has a 20° gradeability, allowing it to operate effectively on uneven surfaces.

9. What type of drill pipes does the TR35 use?
The TR35 supports R32 and T38 drill pipes, offering compatibility with industry-standard drilling tools.

10. How heavy is the TR35, and what are its dimensions?
The TR35 weighs 5500kg with shipping dimensions of 6300×2050×2100mm, making it compact and easy to transport.