The GFB410 is a high-torque planetary gearbox designed for hydraulic swing and slewing applications. It combines a compact planetary transmission with hydraulic motor compatibility to provide controlled rotational movement for mobile and industrial equipment.
The GFB410 configuration listed on this page provides a rated output torque of 25,000 Nm and a maximum output torque of 35,000 Nm. Multiple reduction ratios and hydraulic motor options are available according to the required operating conditions.
The GFB410 planetary swing drive is intended for equipment that requires high output torque, controlled rotation and a compact hydraulic drive arrangement.
Excavators and crawler construction machinery
Cranes and lifting equipment
Rotary and positioning machinery
Marine and deck machinery
Other mobile and industrial equipment requiring hydraulic rotational drive
The planetary reduction system is designed to transmit high torque while maintaining a compact gearbox arrangement.
The GFB410 configuration supports multiple gear ratios to match different hydraulic motor speeds and required output characteristics.
Hydraulic motor options can be selected according to the required input speed, displacement and machine operating conditions. The listed configuration includes motor interfaces from several established hydraulic motor manufacturers.
The integrated gearbox and hydraulic drive arrangement supports installation where space and weight need to be considered.
The swing drive is designed to transmit hydraulic motor input into controlled rotational output for equipment requiring slewing or positioning movement.
The following specifications correspond to the GFB410 configuration listed on this page. Final motor selection, gear ratio and mounting configuration should be confirmed according to the target machine.
| Parameter | GFB410 |
|---|---|
| Rated Output Torque | 25,000 Nm |
| Maximum Output Torque | 35,000 Nm |
| 1-Stage Ratios | 4.2 / 5.2 / 6.2 |
| 2-Stage Ratios | 14.7 / 18.5 / 26.5 / 30.2 / 35.6 / 42.8 |
| 3-Stage Ratios | 60.5 / 78.7 / 86.7 / 112.0 / 141.4 / 187.7 |
| Hydraulic Motor Options | Danfoss / Eaton / M+S / Rexroth / Linde / SAM / Sauer / SAI / Dinamic Oil / Calzoni |
| Maximum Input Speed | 3,500 r/min |
Refer to the product-specific technical drawing for mounting dimensions, shaft configuration and installation interfaces.
Excavators: Hydraulic swing drive systems for excavator upper structures.
Cranes: Rotary drive systems for mobile and lifting equipment.
Mining Equipment: High-torque rotational drive applications.
Marine Equipment: Slewing and positioning systems for selected marine machinery.
Industrial Machinery: Rotational positioning and high-torque transmission applications.
High output torque for demanding rotary applications
Compact planetary transmission arrangement
Multiple reduction ratios for different speed requirements
Hydraulic motor compatibility across multiple configurations
Suitable for application-specific mounting and drive requirements
Payment: 30% deposit and 70% before shipment. T/T is generally accepted, with other payment terms subject to negotiation.
Delivery: Approximately 20–25 days after receipt of payment, subject to product configuration and order quantity.
Service: 24-hour online support and technical overseas service are available.
The GFB410 is a planetary gearbox configuration designed for hydraulic swing and slewing applications requiring high output torque and controlled rotational movement.
The maximum output torque listed for the GFB410 configuration is 35,000 Nm, with a rated output torque of 25,000 Nm.
The listed configuration includes one-stage ratios of 4.2, 5.2 and 6.2; two-stage ratios from 14.7 to 42.8; and three-stage ratios from 60.5 to 187.7.
The listed configuration supports hydraulic motor options from Danfoss, Eaton, M+S, Rexroth, Linde, SAM, Sauer, SAI, Dinamic Oil and Calzoni. Final compatibility should be confirmed according to the motor specification and installation interface.
Typical applications include excavators, cranes, mining machinery, marine equipment and other mobile or industrial machines requiring hydraulic rotational drive.
Product configuration can be discussed according to required torque, gear ratio, hydraulic motor, mounting interface and machine operating conditions.
The minimum order quantity is 1 set.
