Crane Gear Reducer for Heavy-Duty Industrial Applications in Mining

• Customization: Available
• Application: Motor, Machinery, Agricultural Machinery, Industry
• Hardness: Hardened Tooth Surface
• Model NO.: ZQ560
• Installation: Vertical Type
• Layout: Parallel Shaft
• Gear Shape: Cylindrical Gear
• Step: Double-Step
• Type: Gear Reducer
• Operating Temperature: -40℃~45℃
• Motor Pairing: Support
• Motor Speed: <1500rpm
• Color: Orange/Blue/Green/Red
• Transport Package: Standard Export Packing and Wood
• Trademark: XIN KAI
• Origin: China
• HS Code: 84834090
• Production Capacity: 2000PCS/Year
• Package Size: 150.00cm * 130.00cm * 130.00cm
• Package Gross Weight: 1500.000kg

Product Description

Product Description

Introducing the exceptional ZQ series reducer, a cylindrical gear reducer that has carved a niche for itself in the world of heavy-duty engineering. Perfectly engineered for excellence, this remarkable series is extensively utilized in hoisting machinery, conveying equipment, mining machinery, and beyond. Its outstanding reputation is built on its high load capacity, steadfast stability, and unparalleled durability, making it the go-to solution for an expansive array of industrial applications. Trust the ZQ series to deliver peak performance and reliability in every situation.

Specification

1. High Load Capacity: Our Heavy-Duty Mining Reducer employs an innovative hard tooth surface gear design, expertly crafted to endure and thrive under substantial loads, ensuring your operations run smoothly and reliably.
2. High Transmission Efficiency: Our precision-engineered gear design and meticulous machining process guarantee optimal power transmission, maximizing efficiency and performance across demanding applications.
3. Smooth Operation: Experience the zenith of operational excellence with our reducer's low noise and minimal vibration characteristics, perfect for continuous, uninterrupted use over extended periods.
4. Compact Structure: Designed with a focus on efficiency, our reducer boasts a small footprint with lightweight attributes, simplifying installation and maintenance for your convenience.
5. Strong Durability: Constructed from premium high-strength alloy steel, our product is not only resilient and durable but also exceptionally adapted to endure the rigors of harsh working environments.

The ZQ series reducer is a top-tier, high-performance cylindrical gear reducer tailored for hoisting machinery and industrial equipment applications. Engineered with a robust hard-flanked gear design and crafted from high-strength alloy steel, it guarantees exceptional load-carrying capacity and extended service life. This series is renowned for its exemplary high transmission efficiency, stable operation, and space-saving compact structure. Widely employed in overhead cranes, gantry cranes, conveying equipment, and mining machinery, the ZQ series stands out as a highly reliable and cost-effective solution, making it the preferred choice for industrial equipment transmission systems.

Shape and Installation Size: Experience perfect compatibility with our meticulously crafted dimensions, ensuring seamless integration into your systems. This reducer is tailored for versatile installations, providing unparalleled adaptability and ease of use.
Model	Center  distance			Center high	Shape  size			Shaft size
	A	a1	az	Ho	L	B	H	High Speed Shaft
								B1
250	250	100	150	160-1	`	230	325	200
350	350	150	200	200-1	730	290	405	260
400	400	150	250	250-1	826	310	490	270
500	500	200	300	300-1.5	986	350	590	330
650	650	250	400	320-1.5	1278	470	700	430
750	750	300	450	320-1.5	1448	510	745	450
850	850	350	500	400-1.5	1632	580	875	510
1000	1000	400	600	400-1.5	1896	660	965	550

ZQ Shaft Size: Our reducer features a robust ZQ shaft configuration, finely honed for maximum efficiency and strength, capable of withstanding the rigors of heavy-duty mining operations.

Model	High speed shaft							Low speed shaft
								Z
	d1	d2	L1	L2	b1	t1	B1	d3	L3
250	30	55	120	58	8	16	195	55	135
350	40	75	150	82	12	21.3	260	55	165
400	40	75	160	82	12	20.7	270	80	185
500	50	85	220	82	16	26.4	330	80	200
650	60	110	290	105	18	31.5	430	110	265
750	60	110	310	105	18	31.5	450	110	285
850	90	150	340	130	24	46.7	510	130	325
1000	90	150	380	130	24	46.7	550	150	365

Application

Core Heavy Industries

Bulk Material Handling & Processing

Other Industrial Sectors

Building Materials & Cement Industry: Ball mills, roller presses, rotary kiln drives, tube mills, conveyors.
Mining & Metallurgy Industry: Mine hoists, belt conveyors (especially long-distance, high-capacity main lines), apron feeders, sintering machines, auxiliary drives for rolling mills.
Port & Marine: Port cranes (e.g., hoisting and travel mechanisms for gantry cranes, bridge cranes), marine winches, deck machinery.

Large-Scale Conveying Systems: Suitable for long-distance, high-power belt conveyors in mines, power plants, and ports. A common replacement for traditional hardened gear reducers like the Z and D series.
Feeding & Mixing Equipment: Various types of heavy-duty feeders, large mixers, and blenders.

Power Industry: Coal handling systems, desulfurization gypsum discharge systems, and flue gas desulfurization agitators in power plants.
Chemical & Rubber Industry: Heavy equipment such as large extruders and internal mixers.

Company Profile

Shanxi Pingyao Reducer Co., Ltd. (originally Shanxi Pingyao Reducer Factory), founded in 1958, is a leading and esteemed enterprise dedicated to the research, development, manufacturing, and sales of a full range of reducers and electric rollers. The company maintains a steadfast commitment to quality and excellence, holding multiple international and industry certifications, including ISO9001 (Quality Management), ISO14001 (Environmental Management), OHSAS18001 (Occupational Health and Safety), and the U.S. Association product certification, as well as national certifications such as the Mining Product Safety Mark for coal mine applications. Recognized as a model enterprise in China, it has been honored as a Meritorious Enterprise in Shanxi Province. Additionally, the company's "Xinkai" trademark is designated as a China Famous Trademark, underscoring its distinguished reputation and significant contributions to the industry.

Our Advantages

68 Years of Manufacturing Excellence & Robust Infrastructure

Proven Partnership & Integrated Solution Expertise

Mature Technology & Full-Spectrum Customization

With 68 years of dedicated experience in reducer production, we operate a sophisticated and mature production system. Our facility spans hundreds of acres, featuring dedicated workshops for each manufacturing process. This is supported by deep technical expertise, validated by dozens of patents that form the core of our innovative capabilities.

Decades of development have fostered collaborations with hundreds of enterprises. This has equipped us with extensive experience in problem-solving and providing integrated system solutions, ensuring the success and reliability of our clients' projects.

Our mastery of reducer technology enables fully customized production to meet specific client requirements. We offer comprehensive OEM and ODM services, providing tailored solutions for both distributors and manufacturers alike.

Certifications

After Sales Service

Standard Warranty:
Enjoy complete peace of mind with our comprehensive standard warranty, which covers your conveyor gearbox for 12 months or 2,000 operating hours—whichever comes first. This warranty ensures reliable performance for your large-scale, heavy-duty mining and building applications, fully backed by Shanxi Pingyao Reducer Co., Ltd.

Extended Warranty:
For enhanced protection, we offer optional extended warranty coverage for up to 24 months. This provides added security for your investment, allowing you to operate with confidence and minimal downtime.

Global Support:
Our dedicated global support is available 24/7, providing prompt technical assistance and a steady supply of genuine spare parts worldwide. Wherever you are, we ensure your operations continue smoothly.

Training:
We offer flexible training programs designed to empower your team. Choose between on-site or remote sessions focused on the operation, maintenance, and best practices for our conveyor gearboxes, equipping your staff with the skills needed for optimal performance and longevity.