GHH LF-5 Load Haul Dumper Operating Instructions – Vehicles 2948/3 & 2949/3

Description

File Details

• Manual Type: Operating Instructions
• Brand: GHH Fahrzeuge GmbH
• Model: LF-5 Load Haul Dumper
• Vehicle Numbers: 2948/3, 2949/3
• Language: English
• Page Count: 155
• File Format: PDF
• Document Number: 0-45E 02.06
• Issue Date: 02.06

Chapters Covered

• 1 Introduction
  • 1.1 How to use the operating instructions
  • 1.2 Preface
  • 1.3 Warranty Conditions for Mining and Tunnelling Vehicles, Airport Equipment
  • 1.4 Vehicle identification
  • 1.5 Technical Data
  • 1.6 Concise description of vehicle
• 2 Operation
  • 2.1 Safety instructions for the operation of vehicles made by GHH Fahrzeuge GmbH
  • 2.2 Driver’s seat
  • 2.3 Operating elements and control instruments
  • 2.4 Checks
  • 2.5 Engine starting, engine switch-off
  • 2.6 Tramming operation
  • 2.7 Dump/hoist operation
  • 2.8 Winter operation
  • 2.9 Shutdown of vehicle
  • 2.10 Loading, attachment points, transportation
• 3 Maintenance
  • 3.1 Safety instructions for maintenance and servicing
  • 3.2 Maintenance and servicing
  • 3.3 Irregular maintenance and servicing
  • 3.4 List of lubricants and operating agents
  • 3.5 Checklist
  • 3.6 Maintenance work carried out
  • 3.7 Engine operating instructions
  • 3.8 Air intake system
  • 3.9 Exhaust gas system
  • 3.10 Fuel system
  • 3.11 Speed adjustment
  • 3.12 Torque converter, power shift transmission
  • 3.13 Drivelines
  • 3.14 Axles
  • 3.15 Brake system
  • 3.16 Brake system description
  • 3.17 Hydraulic system
  • 3.18 Steering and dump/hoist hydraulic system description
  • 3.19 Converter-transmission hydraulic system description
  • 3.20 Torque converter operation
  • 3.22 Electrical equipment
  • 3.25 Fault-finding table
  • 3.26 Appendix
• 4 System drawings
  • Service brake
  • Converter-transmission hydraulic system
  • Steering-dump/hoist hydraulic system
  • Electrical equipment

This comprehensive GHH LF-5 Load Haul Dumper Operating Instructions manual provides everything needed to safely operate and maintain the LF-5 loader. Covering vehicles 2948/3 and 2949/3, it details the air-cooled DEUTZ F6L413FW engine, Clark torque converter and power shift transmission, Kessler axles, hydraulic systems, and electrical equipment. The manual includes complete technical data, maintenance schedules, troubleshooting, and system drawings.

Key Systems and Components

The GHH LF-5 is a swivel-joint steering load haul dumper with hydrodynamic drive. This manual covers the drive unit, payload unit, engine, converter, transmission, axles, brakes, steering, hydraulic system, electrical equipment, and driver’s cabin controls. Detailed sections address the torque converter, power shift transmission, multi-disc brakes, hydraulic power steering, and dump/hoist hydraulic system.

Operation and Safety

Safety instructions are provided for general operation, combustion engines, mining and tunnelling vehicles, and Fahrlader type loaders. The manual explains daily checks, engine starting and switch-off, tramming operation, downhill driving in converter mode, towing, dump/hoist operation, winter operation, and shutdown procedures. Warning, caution, and note callouts highlight critical safety and technical matters.

Maintenance and Troubleshooting

Maintenance intervals are organized by operating hours (daily, 150/300/450/750 Bh, 600/1200/1800/2400 Bh, and according to maintenance indicator). Checklists cover axles, wheels, vehicle general, steering and dump/hoist hydraulic system, converter-transmission hydraulic system, service brake, electrical system, and lubricating points. Detailed procedures are given for oil changes, filter replacement, brake bleeding, parking brake adjustment, and more. A fault-finding table helps diagnose brake system, hydraulic system, and torque converter/power shift transmission issues.

Technical Specifications and System Drawings

Technical data includes main dimensions, weights, tramming capacities, engine data, travel drive unit, wheels and tires, brakes, steering, hydraulic system, electrical equipment, lighting system, and filling volumes. The appendix includes a gradeability diagram. System drawings provide schematics for the service brake, converter-transmission hydraulic system, steering-dump/hoist hydraulic system, and electrical equipment with clamping layouts.

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Whether you need to perform routine maintenance, diagnose a fault, or understand the operating procedures for your GHH LF-5 Load Haul Dumper, this operating instructions manual gives you the exact information required. With 155 pages of detailed guidance, specifications, and diagrams, you can keep your vehicle 2948/3 or 2949/3 running reliably and safely. After purchase, you will receive an instant PDF download — no shipping, no waiting. Access the manual on any device and print pages as needed for the workshop or driver’s cabin. Don’t rely on guesswork; get the GHH LF-5 Load Haul Dumper Operating Instructions and work with confidence.