Basic Info.

• Item Fit: PHV-1B, TRB44, 700C2K, PGR132 Travel Motors
• Item Condition: New
• Item Weight: 1-2 ton
• Item Maker: FLundercarriage
• Place of Origin: Quanzhou

Delivery Info.

• Inventory Class: Standing
• Packaging: Carton/Pallet
• ETD: 24-72 Hours
• ETA: 5-30 Days

Product Overview

TRB31 Final Drive integrates a Swash-plate Piston Motor with a high-strength planetary gearbox, designed for Mini Excavators, Drilling Rigs, Mining Equipment, and other Crawler Equipment.

Key Features

• Efficient Motor: Utilizes a Swash-plate Piston Motor for high efficiency.
• Dual-speed Capability: Offers a large ratio for versatile applications.
• Compact and Lightweight: Designed with a small footprint for easy installation.
• Reliable Construction: Ensures durability and long-lasting performance.
• Smooth Operation: Operates quietly with minimal noise.
• Optional Features: Parking brake and automatic speed-changing function available.

Specifications

• Motor Displacement: 12/7.8 cc/r (12/6cc/r)
• Working Pressure: 21 MPa
• 2-Speed Control Pressure: 2~7 MPa
• Ratio Options: 37
• Max. Torque of Gearbox: 1500 N.m
• Max. Speed of Gearbox: 75 rpm
• Customization: Displacement and gear ratio can be tailored to specific needs.

Connection Details

• Frame Flange Orientation Diameter: 140mm
• Frame Flange Bolt Pattern: 8-M10
• Frame Flange Holes P.C.D.: 155mm (157mm)
• Sprocket Flange Orientation Diameter: 140mm
• Sprocket Flange Bolt Pattern: 8-M10 (9-M10) Equally
• Sprocket Flange Holes P.C.D.: 155mm (157mm)
• Flange Distance: 45mm
• Approximate Weight: 20kg (44lbs)
• Customization: Flange hole patterns can be adjusted as required.

Summary

The TRB31 series Hydraulic Final Drive Motor shares similar dimensions with leading brands such as Nachi Travel Motor, KYB Travel Motor, Eaton Track Drive, and others, making it a versatile choice in the OEM and aftermarket sectors. Ideal for replacing Nachi, Kayaba, Eaton, Nabtesco, Doosan, and other Hydraulic Final Drive Motors, it ensures compatibility and reliability.

Widely Applications

TRB31 Travel Motors are compatible with a wide range of Excavators from major brands including Airman, Atlas Copco, Bobcat, Case, Caterpillar, Daewoo/Doosan, Gehl, Hitachi, Hyundai, and more. Suitable for diverse applications in the construction and mining industries.