Introduction

1.sizes：4,900x2,000x2,200 and 4,500kg/4,250kg.

2.Application: drilling rig crawler is suitable for various geological conditions, engineering blasting, road grouting, such as soft soil layer pile pressing, foundation, seaport, bridge, reservoir power station and other projects. Whether it is photovoltaic spiral pile driving projects, drilling projects, construction projects, or geological exploration, down-the-hole drills can handle them all with ease. To sum up, drilling rig crawler because of its wide application field and efficient work performance, plays an important role in many industries.

Details

The drilling rig crawler is equipped with a dual-motor rotary head and a multi-way valve with adjustable rotary speed. The rotary torque can reach 1950N.m, meeting the requirements of φ76 drill pipes and 130 hole diameters. The maximum rotational speed can reach up to 150 revolutions, meeting the demands of some customers for high-speed drilling in soft rock layers. At the same time, the 416 series models are equipped with standard engineering tracks and plunger motors, which enhance their climbing ability and ensure more stable and reliable quality. This model is the one with the highest configuration among similar models.

Specification Parameters

Diesel engine parameters
Drilling rig model	Power	rated power
KZ-416	YuchaiYC4DK80	58kW
KZ-416-1	YuchaiYC4DK80	58kW (Standard dry dust collector)

common parameter
Drill pipe type	φ64x3,000mm
Diameter of drill hole	φ90-127mm
Maximum working torque	1,950N.m
Speed of rotation	0-150rpm
Force of propulsion	15 kN
Force of lift	25 kN
Mode of propulsion	Cylinder chain
Speed of walking	2.5km/h
Hill climbing ability	25º
Total weight	4,500kg/4,250kg
Transport size (LxWxH)	4,900x2,000x2,200

Uses

Blasting hole drilling rig crawler can be used for outdoor construction using drilling rig, crawler drill ø 200 mm blasting hole, the average speed of 150 meters equipped with dry wet type dust removal system, effective control of dust concentration after 10 mg/m or less innovative: Double the power switch (diesel/electric), adapt to the limit of row of underground mining operation small diameter DTH drill gas drainage roadway construction (80-150 - mm) in narrow drainage hole, drill arm support + 180 ° horizontally rotating + 90 ° and 90 ° ~ pitching Angle than traditional craft accident rate reduced by 60%.

Features

Sell a variety of optional plan: system of green environmental protection, rare earth auger pump system, we also provide the whole machine form a complete set of air compressor warranty for 3 months after-sales service, such as a variety of adaptation, contact us to discuss your requirements.

Contact

Welcome to purchase the drilling machinery manufacturing. It is exquisitely crafted, precisely processed, has a long service life, supports customization, and can provide 24-hour remote service. Welcome to negotiate!

FAQ

Q: How to use hydraulic oil in different situations?

A: The selection of hydraulic oil principle is: the winter with low viscosity hydraulic oil (N64 anti-wear hydraulic oil), summer with high viscosity hydraulic oil (N68 anti-wear hydraulic oil).

Q: What is the normal working pressure of the drilling rig crawler?

A: Jumbo work normally requires the system pressure is 16 mpa, boost pressure for 5 ~ 10 mpa, the machine has been adjusted when delivery from factory. (Note: The maximum propulsion pressure is limited to not lifting the machine.).

Q: How often (and how) should the oil of a drilling rig crawler be changed?

A: When the hydraulic oil work after A certain time (after the first oil change time for work 10), the hydraulic oil may have deteriorated, change color, viscosity reducing, so you must replace the hydraulic oil. When replacing, all the hydraulic oil in the oil tank should be drained first, and then the filter screen of the filter, the suction filter screen, the oil tank, etc. should be emptied in sequence. For impurities such as iron filings in the oil tank, you can use clean dough to stick them out, clean them thoroughly, reinstall the oil drain plug, and then fill it with hydraulic oil.

Q: Decreased drilling speed or stuck drill bit?

A: Hard rock countermeasures: switching cool wet drilling powder (water), check the bit wear (80-115 - mm Ø drivage jumbo needs to change in time). Parameter calibration, guarantee the stability of axial thrust (such as hydraulic rock drill impact frequency 840 times/min). Dust concentration exceeds bid optimization scheme: enable tertiary filter dust removal system, maintain dust < 10 mg/m after; Clear the waterway of the spray nozzle.

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