UJ21 Drilling Jumbo

UJ21 tunneling trolley (underground jumbo drill) is widely used in underground mine development, small tunnelling, bolt hole and other reinforcement projects. The well-designed UJ21 jumbo mining machine will provide customers with better perforation experience in terms of appearance, configuration and system control. The chassis and lifting safety roof of this jumbo drill machinebased on safety considerations ensure the passing and stability of the equipment, so that operators can always be in a safe position to work; "direct" positioning of the drilling arm system to achieve rapid and accurate drilling positioning; equipped with a ZY104M rock drill power up to 18 kW, its 60 Hz frequency is high-efficiency rock drilling. Favorable protection. The double buffering mechanism shock absorption system and the automatic adapting system of jumbo drill rigcan improve the penetration efficiency while effectively reducing the consumption of drilling tools and improving the production efficiency.

Product DescriptionSpecification

ANBIT provides various kinds of underground jumbodrill for underground mining applications in drilling rocks, concrete, bricks, etc.. during hard mining conditions. Contact us for expertise in choosing the suitable drilling jumbo to meet your needs.

specification of UJ21 Mining Jumbo Machine

Drifter Model and power	ZY104/18kW（Standard）
Hydraulic system work pressure	240Bar	Hole depth	3440mm
Voltage class	380V	Electrical protection class	IP67
（H*W） （H*W）
		6*5.76m
Turning radius（inside/outside）	2800/4900mm	Weight	12000kg
Climbing angle	14o
Working parameter
Hole range	41-89mm
Hole depth	2830/3440/4050mm
Drill rod size	（R32，R38，T38) 3090/3700/4310mm
Drifter
Model	ZY104(Standard）/ZY103Option）
Impact power	18/15KW		752 Nm
Impact ffrequency	60Hz	Hydraulic system pressure	210/200 Bar
Rotation speed	0-388rpm	Lubrication F.A.D	6 L/s(2bar)
water consumption	66 L/min	Rotation system	Single rotation
Rock hardness	Przewalskii hardnessf=15 low	Noise class	＜106 Db(A)
Weight	170/160kg
Air compressor
Model	SVP-203	Pressure	8bar
displacement
Diesel Engine
Model
Power	60Kw/(2,200rmp)	Speed	2200rpm
Torque	380/1500rpm
Engine
Model	GN13081501	Power	55kW
Speed	1475rpm	Frequency	50/60Hz
Voltage	380/440/550/660/1000 V
Electric current	103A

Anbit Drilling Equipment Co., Ltd. Is a professional water drilling machine manufacturers. We mainly provide mobile air compressors, drilling rigs, hammer, drilling tools, crushers, underground water detector. We are your trustworthy partner.

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