Dcy Hard Tooth Cylindrical Transmission Gearbox, Three-Stage Transmission Speed Reducer

• Customization: Available
• Application: Motor, Machinery, Agricultural Machinery, Industry
• Hardness: Hardened Tooth Surface
• Model NO.: DCY
• Installation: Vertical Type
• Layout: Coaxial
• Gear Shape: Bevel Gear
• Step: Three-Step
• Type: Gear Reducer
• Input Shaft Speed: ≤ 1500 R/Min
• Gear Circumferential Speed: ≤ 20 M/S
• Operating Environment Temperature: -40℃ ~ +45℃
• Color: Green, Customizable
• Transport Package: Standard Export Packing and Wood
• Trademark: XINKAI
• Origin: Pingyao
• HS Code: 8483409090
• Production Capacity: 3000
• Package Size: 990.00cm * 1086.00cm * 630.00cm
• Package Gross Weight: 1967.000kg

Product Description

DCY Gearbox A High-Performance Hardened Bevel Helical

DCY gearbox is a high-performance Industrial Gear Reducer designed for heavy-duty power transmission across various sectors. It integrates the advantages of multiple reducer types, combining a Hardened Bevel Helical Gear Reducer with a Cylindrical Gear Reducer. This design merges efficient torque transfer with compact right-angle capability, enabling it to function as a Bevel Helical Speed Reducer for angular reduction and a Parallel Shaft & Bevel Gear Reducer for flexible shaft arrangements. It also serves as a Right-Angle Gear Reducer in perpendicular layouts.
As a robust Heavy-Duty Gear Drive, it features a Hard tooth surface Gear Reducer structure. Key gears are precision quenched and ground, creating a hardened surface that enhances wear resistance, impact capacity, and service life-suitable for high-torque, high-speed operations in harsh conditions. It can also be configured as a Shaft-Mounted Gearbox for direct mounting, saving space and improving stability.
Beyond standard DCY gearbox models, we excel in custom non-standard solutions tailored to your needs. Whether you require adjusted transmission ratios, torque capacity, installation dimensions, input/output methods, or special designs (e.g., corrosion resistance, high-temperature resistance) for unique environments, our engineering team will collaborate closely to develop optimized, reliable gear systems aligned with your operational requirements.

Specification

Condensed Specification of DCY Reduce

DCY series reducers are high-performance hard-tooth-surface cylindrical gear reducers for heavy-duty industrial transmission. Modeled as DCY160/200/250 (numerical suffix = center distance in mm), they adopt a three-stage parallel-axis gear structure with high precision, torque, and compactness
Key parameters: Input speed 500-1500 rpm; transmission ratio 8-100 (customizable); rated output torque: DCY160 (2200 N·m), DCY200 (4500 N·m), DCY250 (9000 N·m). Gears are made of 20CrMnTi alloy steel (carburizing, quenching, precision grinding), with tooth hardness HRC58-62, gear accuracy GB/T 10095.1-2008 Grade 6, noise ≤85 dB, and design life ≥20,000 hours
Structure: Split-box design with HT300 cast iron housing (rigidity/shock absorption); double-lip oil seals (anti-leakage); forced/splash lubrication (cooling/wear reduction)
Applications: Metallurgy, mining, cement, heavy machinery (conveyors, mixers, hoists). Compliant with ISO 6336, easy to install/maintain, and compatible with IEC/NEMA motors—ideal for industrial transmission

DCY Type Retarder Thermal Power Meter
Environmental	Ambient airflow velocity	160	180	200	224	250	280	315	355
condition	m/s	PG1/KW
Small space,	≥0.5	22	27	34	41	52	65	81	99
small workshop
Large room,	≥1.4	31	38	48	58	73	91	114	139
workshop
In the open air	≥3.7	42	52	65	79	99	124	155	189

DCY Series Reducers: The Robust Backbone for Heavy-Duty Industries

The DCY series reducers are engineered to excel in the most demanding industrial environments. Renowned for their robust construction and high torque output, these gear reducers are a fundamental power transmission solution across core heavy industries. In the mining sector, they reliably drive conveyor belts and crushers, handling extreme loads and abrasive conditions. For construction, they are indispensable in cement mixers and other bulk material handling equipment, ensuring consistent operation. Within metallurgy, these reducers withstand high temperatures and shock loads in rolling mills and processing lines. Furthermore, their precise control and exceptional durability make them the preferred choice for crane and hoisting applications, where safety and power are critical. By delivering unwavering performance and reliability, DCY series reducers are the trusted component that enhances productivity and minimizes downtime in mission-critical operations worldwide.

Shanxi Pingyao Reducer Co., LTD.

Since 1958, Shanxi Pingyao Reducer Co., LTD., affectionately known as Shanxi Pingyao Reducer Factory, has been a trailblazer in the industrial arena. With a distinguished legacy in research, development, manufacturing, and sales, we have established ourselves as specialists in crafting an extensive range of reducers and electric rollers. Our commitment to unparalleled quality and innovation is evidenced by our prestigious certifications, including ISO9001 for impeccable quality management, ISO14001 for our proactive environmental preservation, and OHSAS18001, ensuring exceptional occupational health and safety standards. Our products proudly feature the esteemed American Association certification and the national mining products coal mine safety mark certification, underscoring our commitment to safety and reliability. As a key player in China's industrial sector and a beacon of innovation in Shanxi Province, our 'Xinkai' trademark is recognized as a China Famous Trademark, testifying to our relentless pursuit of excellence and pioneering spirit.

Strong production and R&D capabilities

Step into our spacious, well-equipped factory, and you'll witness firsthand our unmatched capabilities in manufacturing and designing top-tier reducers.
With advanced machining equipment, orderly production lines, and a team of skilled engineers and technicians, we excel in producing high-precision reducers like the Gear Box Reducer for Oil Pumping Unit and other industrial transmission solutions. Our facility is designed for efficiency—from raw material processing to final product assembly, every stage reflects our commitment to quality and scale.
Beyond manufacturing, our robust R&D team drives innovation. We continuously refine designs, develop new models, and customize solutions to meet diverse industrial needs, whether for standard series or bespoke reducer systems.
Choose us, and you're partnering with a factory that combines strong manufacturing prowess with cutting-edge design research—ensuring your operations get reliable, high-performance reducers every time.

FAQ

DCY-Series Reducer Frequently Asked Questions

Q1: What are the key features of the DCY Reducer?
The DCY Reducer is renowned for its robust construction, high torque capacity, and exceptional durability. It is designed for heavy-duty applications, offering reliable power transmission in the most demanding environments like mining, construction, and metallurgy.
 
Q2: Can the DCY Reducer be customized for specific applications?
Yes, absolutely. We specialize in custom production. Our engineering team can tailor the DCY Reducer to your specific requirements, including modifications to mounting configurations, gear ratios, input/output shafts, and other specifications to ensure seamless integration with your machinery.
 
Q3: What is your quality assurance and after-sales service policy?
We stand behind the quality of our products. Every DCY Reducer comes with a comprehensive 12-month warranty from the date of commissioning. This warranty covers any manufacturing defects, ensuring you receive a product of the highest standard and reliability.
 
Q4: What should I do if I need technical support or service?
Our dedicated global after-sales team is ready to assist you. In the unlikely event of an issue, please contact us with your reducer's model and serial number. We provide prompt technical support and, if necessary, will manage warranty claims and arrange for parts or service to minimize your downtime.
 
Q5: Why should I choose your DCY Reducers over others?
Our combination of proven heavy-duty performance, flexible custom manufacturing options, and a strong 12-month quality guarantee provides unparalleled value. We are not just a supplier but a reliable partner committed to keeping your operations running smoothly and efficiently.