LTZD Series Planetary Gearboxes
The LTZD series planetary gearboxes feature a modular design, allowing for modification and combination according to customer needs. They employ involute planetary gear transmission, utilizing internal and external meshing and power splitting; the gears undergo carburizing and quenching treatment to achieve high hardness and wear-resistant surfaces.
Planetary gear reducers offer a reduction ratio range of 25-4000 r/min and a maximum output torque of 2,600,000 Nm. These reducers come in various specifications, featuring 2 or 3 stages of planetary gears and can be combined with different types of primary gears, such as helical gears or bevel gears.
📊 Technical Specifications
Specifications/Item
LTZD410L
LTZD450L
LTZD490L
LTZD560L
LTZD680L
D1 (mm)
φ 370
φ 424
φ 445
φ 515
φ 620
D3 (mm)
φ 112H7
φ 121.5H7
φ 142H7
φ 162H7
φ 222H7
D5 (mm)
φ 409
φ 452
φ 490
φ 560
φ 680
L (mm)
500
509.5
630
670
735
α
0°
10°
7.5°
7.5°
0°
🌟 Key Advantages
💎
Optimal Materials & Precision:
High-quality selection ensures structural stability. All gears are manufactured using a grinding process to ensure high precision and excellent meshing contact. Dual semi-synchronous drive provides high load capacity and smooth rotation.
LTHZ Hydraulic Series: Designed for drilling rig power heads, high transmission efficiency, low noise.
LTHS Three-Axis Series: Suitable for multi-axis drilling rigs and complex diaphragm wall working conditions.
🆚 Product Comparison
Our Planetary Gearbox
High Efficiency: Stable power for efficient work.
High Durability: Resistant to pressure and wear.
Low Energy Consumption: Reduced operating costs.
Easy Operation: Simple and intuitive design.
Other Reducers
Low energy efficiency
Frequent maintenance requirements
Poor adaptability to complex environments
Higher price points
🚀 Industrial Applications
Our reducers are widely used in: Lifting and transportation, Engineering machinery, Metallurgy, Mining, Petrochemicals, Construction machinery, Light industry, Medical equipment, Automobiles, and Aerospace.
🔗 Related Products
Concrete Pump
Precision Gear
Gear Shaft
🏭 Factory & Quality Control
Equipped with over 60 CNC machine tools and coordinate measuring machines. We perform rigorous testing including metallographic analysis, ultrasonic flaw detection, and magnetic particle flaw detection to ensure every unit meets German design standards.
❓ Frequently Asked Questions
1. Are you a factory or a trading company?
We are an integrated company of trade and industry with our own manufacturing facility that has been producing concrete machinery and spare parts for over 30 years.
2. What are your main products?
Our main product line includes concrete pump trucks, planetary gear reducers, concrete mixers, truck-mounted pumps, and various mechanical spare parts.
3. How do you guarantee product quality?
Every production node is strictly inspected. We use advanced CNC equipment and conduct 8-hour pumping tests for machinery before shipment to ensure complete reliability.
4. What type of after-sales service do you provide?
We offer comprehensive technical analysis, quality testing, and replacement of components free of charge within the guarantee period.
5. Do you support customized designs?
Yes, we support customized mechanical product design including core components, appearance structure, and labeling for OEM/ODM orders.
6. What is the delivery cycle and pricing strategy?
We maintain an efficient supply chain for rapid delivery and offer competitive pricing strategies to reduce cooperation costs for our global clients.
DSCUT CNC
