Introduction

1.sizes：7,370x2,360x2,560mm and 6050kg

2.Application: drill rig crawler is suitable for the tunnel slope and tunnel construction management and geological protection narrow space homework road railway slope protection.

3.Ability: Professional R&D capability, capable of making reasonable modifications based on different customer demands.

Details

Drill rig crawler to cater to the market demand the development of a new type of DTH drill rig, the excellent product performance, flexible operation, complete function, adaptability, has high cost performance. This product can be widely used in open-pit mining, foundation excavation construction, water conservancy, power plants, transportation and national defense construction and other engineering drilling in the drilling, also can drill bore anchorage, addresses, pressure measurement and drain and other special purpose of rock hole. The structure of the drill tube is new, easy to adjust, and the performance of drilling operations has greatly improved. Use the low horizontal hole of the drill world. The minimum horizontal hole height is 300mm.

Specification Parameters

common parameter
Depth of drilling	10m-50m
Drill pipe specification	Φ89-3,000mm
Diameter of drill hole	Φ90-400mm
With impactor	4"/5"/6"8"10"
Maximum working torque	7600N.m
Speed of rotation	0-100rpm
Working wind pressure	0.7-2.9 Mpa
Gas consumption	10-25m³/min
Force of propulsion	30kN
Force of lift	65kN
Walking speed (Max)	3km/h
Hill climbing ability	30º
Total weight	6050kg
Transport size (LxWxH)	7,370x2,360x2,560mm

Diesel engine parameters
Drilling rig model	Power	rated power
KZ450	Yuchai YC4DK100	73.5kW

Uses

Open-pit mining deep hole drilling and blasting operation: drill rig crawler separation design support aperture 89-140 - mm, suitable for generous amount of deep hole blasting, mobility and rock cranny adaptability. Small quarry: light track DTH drill replaceable power head, quickly switch soil strata borehole and hard rock drilling narrow space assignment: small crawler drilling rig (such as wood/electric type) or less two meters high, apply to the basement, houses within the limit of high area construction roadway support: Hydraulic oil cylinder control + 90 ° 180 ° rotating drill arm pitching Angle, accurate complete bolting municipal engineering protection: urban slope reinforcement and disaster prevention, to prevent pavement damage caused by natural disasters.

Features

Drill rig crawler to sell a variety of optional plan: drill leveling, center of gravity before and after the adjustment, multi-angle construction situation to reasonable choice (according to the customer site) we provide after-sales services such as the machine warranty for three months, 24 hours online guidance and services.

Contact

Welcome to purchase Kaidrilling Machinery Manufacturing. Made of high-quality materials, it is safe and stable, with first-class energy efficiency, energy-saving and environmentally friendly. We can solve different working conditions for you and offer various reasonable modifications.

FAQ

Q: What is the maximum climbing Angle of the drill rig crawler?

A: Employing deep special climbing track design, standard models can be 25 ° slope climbing 5; The widened and thickened track version can reach 45°, and the widened chassis design effectively prevents the head from lifting.

Q: What is the principle of drill rig crawler walking and turning?

A: Through on both sides of the crawler differential steering: neutral when unilateral pedrail forward, on the other side back to spin; When turning left, only the left track drives 8, and the minimum turning radius is 2.5 meters.

Q: Will the vehicle roll back when working on a slope?

A: Equipped with double brake system and brake in slopes, weight-bearing climbing can automatically lock when track; The four-point anchoring cylinder can counteract the reaction force during drilling.

Q: How is the adaptability to complex terrains?

A: Caterpillar grounding than the < 0.08 MPa, can through the swamps, shallow river valley (wade 50 cm) and sand; Maintain a speed of 0.8m/s on a slope of 35°.

Q: How to work in a narrow space?

A: Prevention: regular inspection caterpillar firmness, 25 ° slope > enabled when hydraulic leg leveling. Mud sand binding: clean up the hardening segments/roller in the sand, reduce the load.Designed for mine lane of narrow body, height 2 meters or less models into the basement and low drift.

Q: How to prevent track derailment?

A: Broaden wire rubber tracks, equipped with tension device to adjust tightness; The pressure relief risk of the tensioning cylinder needs to be checked every day.

Q: What should I do if the pressure in the hydraulic system is insufficient?

A:Check the efficiency of hydraulic pump and overflow valve adjustment value, if the reversing valve leakage need to change; The cooler should be started when the oil temperature exceeds 55℃.

Q: What is the key to extending the lifespan of tracks?

A: Regular fastening track link and clean sand (prevent hardening of the binding); Lubricate the idler wheels every shift.

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