112-1068-006 Eaton Char-Lynn 6000 Orbital Motor 490cc

Product Overview

Eaton Char-Lynn (now Danfoss) 6000 Series orbital hydraulic motors (including models 113-1163-006, 114-1090-006, 119-1031-003, 112-1131-006, 112-1068-006 and related configurations) are high-performance Geroler low-speed high-torque (LSHT) fixed-displacement motors. Designed for demanding applications requiring high torque density and smooth operation, they offer precise drop-in interchangeability. Featuring a disc-valve and Geroler element design, these motors deliver high volumetric efficiency, excellent starting torque, and reliable performance. Every unit undergoes 100% simulated operating-condition testing, making them the preferred choice for OEM replacement and system upgrades in agriculture, construction, material handling, and similar industries.

Technical Specifications 

• Models: 113-1163-006 / 114-1090-006 / 119-1031-003 / 112-1131-006 / 112-1068-006 (6000 Series and related variants)
• Displacement: Series range approx. 195–985 cm³/rev (e.g., 112-1068-006 ≈ 491 cm³/rev / 30 in³/rev; 113-1163-006 ≈ 500 cm³/rev)
• Continuous differential pressure: up to approx. 205 bar / 3000 psi for smaller sizes; approx. 140 bar for larger sizes
• Peak (intermittent) differential pressure: up to approx. 310 bar / 4500 psi
• Maximum speed: continuous up to approx. 775 rpm (smaller sizes), intermittent up to approx. 866 rpm; decreases with larger displacement (e.g., ~307 rpm continuous for 490 cm³ size)
• Maximum flow: continuous 150 L/min, intermittent up to 225 L/min
• Control type: Fixed displacement (quantitative) Geroler orbital design with disc valve
• Maximum torque: continuous up to approx. 1685 Nm, intermittent up to approx. 1875 Nm
• Weight: approx. 25–30 kg (varies by size and mounting configuration)
• Additional: Side or staggered ports; available in standard, wheel-mount, or bearingless configurations; multiple shaft options (straight keyed, splined, tapered); high-pressure shaft seal

(Data extracted from official Eaton/Danfoss Char-Lynn 6000 Series technical literature; actual performance depends on exact model and operating conditions.)

Key Technical Advantages

1. Precision Geroler element and disc-valve design deliver industry-leading low pressure drop, high volumetric efficiency, energy savings, and superior starting torque.
2. Robust construction supports high radial and axial loads, enabling reliable performance in wheel-drive and dynamic applications with smooth, crawl-free operation.
3. Extensive mounting (standard/wheel/bearingless), shaft, and port options provide exceptional flexibility for system integration.
4. High-performance shaft seals and optional check valves simplify plumbing and extend service life; 100% simulated-condition testing ensures consistent interchangeability and reliability.

Application Areas

• Drive systems on agricultural, turf, and snow-removal equipment
• Sprayers, trenchers, and wood-processing machinery
• Material-handling vehicles and medium-duty mobile equipment propulsion
• Other hydraulic applications requiring low-speed high-torque output and high reliability

Expert Maintenance Tips

Use clean premium anti-wear hydraulic oil of recommended viscosity and maintain proper filtration. Avoid simultaneous maximum pressure and maximum speed operation. Ensure correct alignment during installation and protect ports. Periodically inspect shaft seals and bearings; fully bleed the system before start-up. Store protected from contamination and impact. A short break-in period at reduced load is recommended for optimal longevity.