UPT-140/2000

Mining rock breaker

It is a mobile hydraulic crushing equipment specially developed and produced by the company for the secondary crushing of super-large rocks (ores) in non-coal mines. It is mainly used for secondary blasting of super-large rocks (ores) in underground mining, tunnel engineering, quarries, etc. in non-coal mines. It can completely replace manual crushing and secondary blasting operations, with convenient and flexible operation, safe and reliable, stable performance and high crushing efficiency.

Engine power：140kW
Drill rod diameter：100mm
Maximum crushing height：1740mm

Product Introduction

Product Pictures

Product Features

1. Adopting articulated steering, narrow dimensions, lateral driving form, it has better tunnel passability.

2. Self-made high-strength chassis, closed hydrostatic drive mode, hydraulic wet dual brake system, driving oil brake, parking spring brake, fail-safe parking brake, in line with the safety standards of mines.

3. Special tires for mine machinery, high-grade cutting-resistant type, with stronger wear resistance and longer service life.

4. Fully hydraulic pilot working operation mode, proportional action control, can achieve the simplest and fastest fault removal.

5. The action cylinder is equipped with a balance valve to provide more precise and stable operation.

6. Imported breaker, providing stronger crushing ability and low failure rate.

7. The boom is made of high-strength plate and heat-treated connecting pins to meet the harsh working environment.

Equipment View

Equipment Parameters

Project		Unit	Parameter value
Machine parameters	Overall dimensions (length x width x height)	mm	8100×1800×2250
	Minimum turning radius	mm	Inside: ≤2530 Outside: ≤5000
	Minimum ground clearance	mm	250
	Minimum approach angle	°	13
	Weight	kg	13000
Hydraulic breaker	Impact energy	J	2000
	Breaker manufacturers	—	Original imported Korean engineer
	Drill rod diameter	mm	100
	Weight	kg	700
	Boom swing angle	°	±30
	Maximum crushing distance (vertically downward)	mm	3800
Powertrain	Drive mode	—	Closed hydrostatic drive
	Walking speed	km/h	Low speed: 5.5
	Walking speed	km/h	High speed: 11.0
	Gradeability	°	20
	Engine brand	—	Yuchai
	Engine power	kW/rpm	140/2200
	Rated speed of diesel engine	N·m/rpm	720/1500
Hydraulic system	Work pressure	MPa	20
	Steering angle	°	±40
	Brake pressure	MPa	5
	Working pressure of breaker	MPa	17
	Steering form	—	Central articulation, double-acting hydraulic cylinder drive

Due to different customer needs, parameter settings may vary. Our company reserves the final right of interpretation for the above content. If you need the latest information or product customization, please contact customer service: Questions and Quotes