Linde IC-Engined Forklift Truck 391 Series: H14 H16 H18 H20 Service Training Manual PDF Download
Introduction
Market Position
Positioning:
High-performance industrial forklifts designed for demanding material handling applications.
Competitive Analysis
Competitors:
Competes with other leading manufacturers of IC-engined counterbalance forklifts such as Hyster, Yale, Toyota, Komatsu, and Still.
Key Features
Features:
Robust construction, efficient IC engines (Diesel, LPG, CNG), advanced Linde Hydraulic Control (LHC) system for precise operation, high lifting capacities, excellent operator ergonomics, and comprehensive serviceability.
Engine overhaul, component replacement (e.g., cylinder head, injection pump, coolant pump), belt adjustments, fuel system service (LPG, Diesel), electrical system checks, hydraulic system diagnostics and repair, steering axle overhaul, brake system checks and adjustments, lift mast maintenance, troubleshooting
Technical Depth
Depth:
Comprehensive diagnostic procedures, detailed component removal and installation steps, technical data, system overviews, troubleshooting guides, specific settings and adjustments (e.g., mixer, injection timing)
Manual Specifications
File Format
Format:
Portable Document Format (PDF)
Print Quality
Quality:
Original illustrated manual with clear diagrams and schematics
Binding Type
Binding:
N/A (Digital Download)
Paper Type
Paper:
N/A (Digital Download)
Engine Specifications
Primary Engine
Description:
Internal Combustion engines utilizing Diesel, LPG, or CNG fuel. Specific engine models vary by truck configuration (e.g., BXT technical data for diesel, LPG engine details for LPG models).
Performance
Technical Data Note:
Specific horsepower, torque, and displacement figures are detailed within the manual for each engine variant and model. For example, 'Technical engine data, H14/16/18/20T, Series 391' and 'BXT technical data' for diesel engines.
Fuel System
Lpg System:
Includes details on shut-off valves, gas filters, evaporators, mixers (including basic settings and lambda control systems), and LPG tank procedures like bleeding and level display.
Dedicated section (36 pages) likely covers CNG fuel delivery, storage, regulators, and safety aspects specific to this fuel type.
Transmission
Standard
Type:
Hydrostatic transmission (HST) with electronic activation. The manual details 'Hydraulic adjustment with electronic activation' and 'Start of variation of the variable displacement pump'.
Features
Traction Drive:
Detailed coverage of the traction drive unit, including system overview, hydraulic adjustment, retarder valve function, and diagnostics with specific pressure measurements (e.g., HPV 55-02 pressures).
Maintenance
Drive Axle Service:
Procedures for dismantling the drive axle (e.g., AH 20-03), checking bearings and seals, and changing bearings.
Dimensions
Exterior
Model Variants:
Series 391 offers models with different capacities: H14 (1.4-ton), H16 (1.6-ton), H18 (1.8-ton), H20 (2.0-ton). The '/600' designation may refer to a specific load center or variant.
Weights
Note:
Operating weights and load capacities are model-specific and would be detailed within the manual's technical data sections.
Safety Features
Ratings
Forklift Standards:
Adheres to industrial safety standards for material handling equipment. Specific safety warnings are integrated throughout the manual, particularly for LPG systems and electrical components.
Active Features
Operational Safety:
Includes information on operator controls, steering system functions, and brake system checks to ensure safe operation.
Passive Features
Component Safety:
Guidance on safe practices when working with LPG systems ('Safety guidelines for LPG', 'Basic rules when working with LPG'), and safety information for the electrical system (EMC, electrostatic charging).
Technology Features
Infotainment
N/A:
This is an industrial forklift manual, therefore infotainment systems are not applicable.
Driver Assistance
Lhc System:
The Linde Hydraulic Control (LHC) system is a key technological feature, managing hydraulic functions for precise operation. The manual details its overview, basic structure, and testing procedures for controllers and components.
Connectivity
Can Bus:
Coverage of the CAN bus connection assembly (X15) indicates a modern electronic architecture for communication between control units.
Electronics
Display Unit:
Information provided for 'Display unit up to 06/2010' and 'Display unit from 07/2010' suggests variations in the operator interface and electronic displays over time.
Engine Management
Electronic Control Diesel:
Detailed sections on electronic engine control for diesel engines, including sensor identification and function, and replacement of the engine control unit/immobilizer.
Diagnostics
Measured Value Blocks:
The manual includes extensive information on standardized measured value blocks for diesel engines (e.g., blocks 01, 04, 05, 07, 10, 12, 13) for diagnostic evaluation.
Maintenance
Service Intervals
General Note:
The manual provides detailed procedures for all scheduled maintenance tasks, enabling users to establish appropriate service intervals based on operating conditions. Specific intervals are not listed here but are comprehensively covered in the manual.
Fluid Specifications
Coolant:
Procedures for coolant draining and filling are included, implying specific coolant types and capacities are detailed in the technical data sections.
Hydraulic Oil:
Mentions 'Oil volume for the auxiliary hydraulics,' indicating specific hydraulic fluid requirements are specified.
Known Issues
Diagnostic Focus:
The manual's extensive diagnostic sections (02 Diagnostics, self-diagnostics) suggest a focus on addressing common issues through systematic troubleshooting.
Component Maintenance
Engine Belts:
Includes removal and fitting procedures for Ribbed V-belts and Toothed belts, along with tensioning specifications.
Engine Head:
Detailed instructions for removing and installing the cylinder head, as well as checking compression pressure.
Fuel System Lpg:
Includes leakage testing on the LPG system and safe procedures for handling LPG tanks.
Steering System:
Procedures for steering axle removal/installation, replacement of steering cylinder seals, and wheel bearing replacement.
Brake System:
Includes adjusting brake cable pulls and general checking of the brake system.
Lift Mast Chains:
Instructions for adjusting lift mast chains and checking roller play.
Vehicle History
Brand Heritage
Brand Reputation:
Linde Material Handling is a globally recognized brand with a long history of innovation and reliability in the material handling industry.
Model Evolution
Series 391:
The 391 series represents a generation of Linde IC forklifts incorporating advanced control systems (LHC) and efficient powertrain options.
Production
Note:
Specific production years for the 391 series are not provided, but the manual covers a range of models within this series, implying a significant production run.
Awards & Recognition
Recognitions
N/A:
Specific awards for the 391 series are not provided in the product information. However, Linde as a brand consistently receives recognition for innovation and quality in the material handling sector.
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