Heavy-Duty 3 Ton Chain Hoist for Underground Mining Applications

Product Description

Product Description
The emulsion chain hoist is a commonly used lifting tool in the comprehensive mining face of coal mines, primarily for the transportation of materials in underground mining operations, and is also suitable for application in other mining industries. The product uses emulsion liquid with low viscosity as the power source, which perfectly matches the power medium of hydraulic supports and other equipment, while also being compatible with various working media such as hydraulic oil and water, meeting the needs of underground use. The product comes with a quick-coupling connector, which can be directly connected to the high-pressure rubber hose on the hydraulic support without the need for any additional auxiliary equipment.
The emulsion chain hoist consists of an emulsion motor, a reduction mechanism, a hook, a lifting chain, and high-pressure rubber hoses, controlled by an operating valve to meet the lifting needs of equipment and materials in the underground tunnels.

Detailed Photos

Product Parameters

Item	Unit	Parameter
		HRD3	HRD5	HRD10
Dimensions	mm	397×200×435	397×200×435	397×200×435
Weight	kg	40	60	100
Rated Working Pressure	MPa	20	20	20
Lifting Speed	m/min	1.8	1.8	0.9
Lowering Speed	m/min	2.2	2.3	1.1
Lifting Height	m	3-6	3-6	3-6
Rated Motor Speed	r/min	300	300	300
Rated Flow Rate	L/min	35	40	80
Rate Lifting Capacity	T	3	5	10
Tilt Lifting Angle	degrees	<15	<15	<15
Working Medium		1.5--5% Emulsion Fluid	1.5--5% Emulsion Fluid	1.5--5% Emulsion Fluid

Certifications
Chinese Coal Safety Certificate
Product Patent
FAQ

Q1: Can we have sample?
A: Yes of course.
Q2: What are your terms of packing
A: Packed in the standard wooden case, or as you required.
Q3: How long is the delivery time?
A: Normally, 10 days after receiving the deposit. The exact delivery time depends on the items and the quantity of your order.
Q4: Can you manufacture according to the samples?
A: Yes. We provide with OEM service based on the design drawing or the sample.
Q5: Can we have our logo or design for goods?
A: Yes, customized logo and design are available.
Company Profile