CAT140K-Caterpillar Graders’ stars’

Basic technical parameters
Type:Self-propelled Hydraulic Grader (Motor Grader)
Engine: Cat C7.1 ACERT™ (Turbocharged diesel, Tier 4 Final emission compliant)
Rated power: 173 HP (129 kW) @ 2,000 rpm
Working weight :approx. 15,200 kg (standard configuration)
Blade width :3.66 m (12 ft) (standard)
Maximum tractive force: approx. 18,500 kg (depending on working condition)
Travel speed: up to 45 km/h (forward/backward)
Fuel tank capacity :303 liters

Core performance characteristics
Power and transmission systems
Cat C7.1 engine: Uses ACERT technology to optimize combustion efficiency and reduce emissions, and ADAPTS diesel particulate filter (DPF).
Power shift transmission: 6 front /3 rear gears, support automatic shift and manual mode, adapt to complex terrain needs.
Blade control
Cross Slope automatic levelling system (optional) : Automatic control of the transverse slope of the blade through the sensor to improve the leveling accuracy.
Hydraulic circuit: Dual pump system provides independent flow control, support blade lift, tilt, side shift and other multi-dimensional accurate operation.
Cab design
Panoramic glass cab: Wide view, standard suspension seat, air conditioning and multi-function display to monitor fuel efficiency, equipment status, etc.
Operation interface: Simplified control handle, support one-click switching operation mode (such as fine leveling or heavy scraping).
Durability and maintenance
Reinforced structure: Cast steel blade support, heavy rotation ring, suitable for high-intensity operation.
Modular design: engine compartment side open access door, key components (such as filters) within reach, reducing maintenance time.

Typical application scenario
Road construction: road/railway roadbed leveling, slope trimming, snow and ice removal.
Mines and quarries: site leveling, material stacking, drainage ditch digging.
Agricultural development: large area of land leveling, irrigation channel trimming.
Municipal maintenance: gravel pavement repair, snow clearing, trench backfill.