The WD-H7 Track Inspection Car is purpose-built for railway inspection and maintenance support activities. Its compact design and self-propelled operation allow maintenance personnel to travel efficiently along railway lines while carrying inspection equipment and tools.

Powered by an Isuzu 6BT1T diesel engine producing 142 PS at 2,500 RPM and maximum torque of 45 kgm at 1,600 RPM, the vehicle delivers dependable performance and operational reliability. The transmission system incorporates a torque converter with multi-wet plate clutch technology, providing smooth forward and reverse operation.

With a robust 7-ton construction and configuration optimized for 1,067 mm gauge railways, the WD-H7 is suitable for routine track inspections, infrastructure surveys, maintenance planning, and railway asset monitoring.

Specifications
General
·       Vehicle Type: Track Inspection Car

·       Model: WD-H7

·       ID Number: 4-7-2C

·       Track Gauge: 1,067 mm

Weight
·       Operating Weight: 7.0 Tons

Dimensions
·       Body Length: 4,500 mm

·       Body Width: 2,200 mm

·       Body Height: 900 mm

Running Gear
·       Axle Distance: 2,750 mm

·       Wheel Diameter: 600 mm

Engine
·       Manufacturer: Isuzu

·       Model: 6BT1T

·       Type: Diesel Engine

·       Rated Output: 142 PS @ 2,500 RPM

·       Maximum Torque: 45 kgm @ 1,600 RPM

Transmission
·       Type: Torque Converter

Clutch System: Multi-Wet Plate Clutch

Gear Selection:

·        1st Speed

·        2nd Speed

·        Forward

·        Reverse

Key Features
·        Self-propelled railway inspection vehicle

·        Reliable Isuzu 6BT1T diesel engine

·        142 PS power output

·        Torque converter transmission

·        Compact and maneuverable design

·        Ideal for track inspection and maintenance support

·        Robust 7-ton construction

·        Suitable for routine railway infrastructure monitoring

Applications
·        Railway Track Inspection

·        Infrastructure Monitoring

·        Maintenance Support Operations

·        Track Condition Assessment

·        Railway Asset Inspection

·        Engineering Survey Operations

·        Railway Maintenance Planning