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2025 Brand New 140HP Grader SG14 Motor Grader with Attachments
A motor grader is a multifunctional, high-efficiency earth-moving machine that uses a scraper to level the ground. It can level large areas of roads, farmlands, dig trenches, scrape slopes, push earth, loosen, compact, spread, mix, assist in loading, and open up wasteland. It is an important equipment in the construction of national defense projects, mine construction, road construction, etc.
(1)It's powered by Dongfeng Cumins 6BTAA5.9-C150 China-II compliant inline, 4-stroke, direct injection, water-cooled, and turbocharged and intercooled diesel engine, featuring compact structure, stable performances, and high efficiency and energy-saving.
(2)The high torque reserve enables the machine to output stable power under severe working conditions and meet your working needs.
(3)The high-grade full-sealed luxury cab with full visual field and the high-efficiency shock-absorbing seat maximize the operating comfort.
(4)The cab and the main frame are connected by shock absorber to ensure the operating safety and reliability.
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Operating weight of machine (kg)
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11600
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Wheelbase (mm)
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5800
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Wheel tread (mm)
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2120
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Minimum ground clearance (mm)
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430
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Steering angle of front wheels (°)
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±45
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Articulated steering angle (°)
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±25
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Maximum traction force (kN)
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65
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Turning radius (mm)
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6600 (Outer side of front wheels)
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Maximum gradeability (°)
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20
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Width of shovel blade (mm)
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3660
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Height of shovel blade (mm)
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615
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Blade slewing angle (º)
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360
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Blade cutting angle (º)
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27-73
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Maximum digging depth of blade (mm)
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500
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Length (mm)
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8040
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Width (mm)
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2380
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Heigh (mm)
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3170
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Engine
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Engine model
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6BTAA5.9-C150
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Emission
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China-II
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Type
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Mechanical direct injection
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Rated power/rated speed (kw/rpm)
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112kW/2200
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Drive system
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Torque converter
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Single-stage single-phase three-element
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Transmission
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Countershaft power shift
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Gears
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Six forward and three reverse
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Speed for forward gear I (km/h)
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5.4
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Speed for forward gear II (km/h)
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8.3
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Speed for forward gear III (km/h)
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13.2
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Speed for forward gear IV (km/h)
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20.6
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Speed for forward gear V (km/h)
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29.6
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Speed for forward gear VI (km/h)
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44
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Speed for reverse gear I (km/h)
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5.4
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Speed for reverse gear II (km/h)
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13.2
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Speed for reverse gear III (km/h)
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29.6
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Brake system
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Service brake type
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Hydraulic brake
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Parking brake type
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Mechanical brake
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Brake oil pressure (MPa)
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10
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Hydraulic system
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Working pump
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Constant displacement gear pump, with displacement at 28ml/r.
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Operating valve
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Integral multi-way valve
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Pressure setting of safety valve (MPa)
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16
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Pressure setting of safety valve (MPa)
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12.5
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Filling of fuel/oils/fluids
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Fuel tank (L)
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240
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Working hydraulic fuel tank (L)
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85
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Transmission (L)
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28
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Drive axle (L)
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28
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Balance box (L)
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2X23
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