SG14 Motor Grader

Parameter

Product name	SG14
Performance parameters
Operating weight of machine (kg)	11600
Wheelbase (mm)	5812
Wheel tread (mm)	2050
Minimum ground clearance (mm)	430
Steering angle of front wheels (°)	±45
Articulated steering angle (°)	±25
Maximum traction force (kN)	65 (f=0.75)
Turning radius (mm)	6600 (Outer side of front wheel)
Maximum gradeability (°)	20
Width of shovel blade (mm)	3660
Height of shovel blade (mm)	615
Blade slewing angle (º)	360
Blade cutting angle (º)	30-68
Maximum digging depth of blade (mm)	500
Length (mm)	8036
Width (mm)	2380
Heigh (mm)	3170
Engine
Engine model	6BTAA5.9-C150
Emission	China-II
Type	Mechanical direct injection
Rated power/rated speed (kw/rpm)	112kW/2200
Drive system
Torque converter	Single-stage single-phase three-element
Transmission	Countershaft power shift
Gears	Six forward and three reverse

Power System


● It is equipped with the Dongfeng Cummins 6BTAA5.9-C150 diesel engine, which complies with China-II emission standards. This engine is an inline, 4-stroke, direct injection, water-cooled, turbocharged, and intercooled engine. It is renowned for its compact structure, stable performance, and high efficiency and energy-saving capabilities.
● The significant torque reserve ensures consistent power output even in demanding work conditions, meeting all your operational requirements.

SG14 Motor Grader
Professional Heavy Duty Road Grading Machine For Construction And Land Leveling

The SG14 Motor Grader is a high-performance earthmoving machine designed for professional grading, leveling, road construction, and maintenance applications. With excellent operating stability, powerful hydraulic performance, and precise blade control, the SG14 delivers outstanding results for creating smooth surfaces and maintaining roads in demanding environments.

Motor graders are essential machines in modern construction and infrastructure development. They are widely used for road building, surface finishing, slope shaping, drainage preparation, and land leveling. The SG14 Motor Grader provides contractors, municipalities, mining companies, and agricultural operators with a reliable and efficient grading solution.

Designed for heavy-duty operation, the SG14 combines power, flexibility, and precision. Its advanced grading system allows operators to achieve accurate surface profiles while reducing working time and improving overall productivity.

Powerful Grading Performance

The SG14 Motor Grader is engineered to handle challenging grading tasks with efficiency.

Main Working Capabilities
Road surface leveling
Land preparation
Road maintenance
Ditch construction
Slope finishing
Soil shaping
Gravel road maintenance

The machine provides excellent blade control and stable operation for professional grading results.

Advanced Hydraulic Blade Control

The hydraulic system is one of the key features of the SG14 Motor Grader.

Hydraulic Advantages
Precise blade adjustment
Smooth lifting operation
Efficient grading control
Reliable working performance
Reduced operator effort
Improved productivity

The hydraulic blade system allows operators to easily adjust cutting depth, angle, and position according to different working conditions.

Heavy Duty Structural Design

The SG14 Motor Grader is built for long-term operation in demanding environments.

Durable Construction Features
Reinforced machine frame
Strong moldboard structure
Heavy-duty components
Durable hydraulic parts
Stable chassis design
Long service life

The robust structure ensures reliable performance in construction sites, mining areas, and road projects.

Excellent Road Construction Capability

The SG14 is an ideal solution for professional road construction.

Road Building Applications
Highway construction
Rural road development
Gravel road maintenance
Road widening projects
Surface preparation
Road finishing

Its precise grading capability helps create smooth and durable road surfaces.

Land Leveling And Agricultural Applications

The SG14 Motor Grader provides excellent support for large-scale land preparation.

Agricultural Uses
Farm road construction
Land leveling
Irrigation preparation
Field improvement
Drainage shaping
Agricultural infrastructure projects

Farm operators can improve land conditions and increase operational efficiency.

Mining And Industrial Applications

The SG14 is suitable for heavy-duty industrial environments.

Mining Applications
Mine road maintenance
Material spreading
Surface preparation
Site development
Access road construction
Industrial area leveling

Its strong performance makes it suitable for harsh working conditions.

Efficient Road Maintenance Solution

Regular road maintenance is important for safety and durability. The SG14 Motor Grader helps maintain roads efficiently.

Maintenance Applications
Gravel redistribution
Road surface correction
Shoulder shaping
Drainage improvement
Snow removal preparation
Surface smoothing

The machine improves road quality while reducing maintenance costs.

Excellent Operator Visibility And Comfort

The SG14 is designed with operator efficiency in mind.

Operator Benefits
Comfortable working environment
Clear blade visibility
Ergonomic controls
Reduced vibration
Easy operation
Improved working efficiency

A comfortable operator can achieve better grading accuracy and productivity.

Reliable Performance In Different Terrains

The SG14 Motor Grader provides stable operation under various conditions.

Terrain Advantages
Strong traction capability
Stable performance on uneven surfaces
Suitable for gravel roads
Reliable outdoor operation
Flexible working capability
Adaptable to different environments

The machine can handle challenging construction and maintenance conditions.

Fuel Efficient And Cost Effective

The SG14 offers excellent value for professional users.

Economic Benefits
Reduced operating costs
High productivity
Lower maintenance requirements
Long equipment lifespan
Multi-purpose applications
Strong return on investment

Its efficient design helps businesses complete projects more economically.

Wide Range Of Attachments And Functions

The SG14 Motor Grader can support different working requirements.

Common Applications
Road grading
Snow clearing
Ditch shaping
Land leveling
Surface finishing
Material spreading

Its versatility makes it a valuable machine for many industries.

Suitable Industries

The SG14 Motor Grader is widely used by:

Construction companies
Road contractors
Mining operators
Agricultural businesses
Municipal departments
Infrastructure developers
Equipment rental companies

Its professional grading capability supports various industries.

Why Choose Us
Professional Machinery Manufacturer

We specialize in manufacturing reliable construction machinery and heavy equipment solutions.

Strict Quality Control

Every SG14 Motor Grader undergoes professional inspection to ensure durability and performance.

Factory Direct Pricing

We provide competitive manufacturer pricing with consistent product quality.

Advanced Manufacturing Technology

Modern production processes ensure machine reliability and precision.

Customized Solutions

Different configurations, specifications, and customer requirements can be supported.

Global Export Experience

Our machinery is trusted by customers in international markets.

Fast Production And Delivery

Efficient manufacturing ensures reliable delivery schedules.

Complete Technical Support

Professional operation guidance and after-sales service are available.

Durable Equipment Quality

Machines are designed for construction, mining, agriculture, and infrastructure applications.

Long-Term Customer Partnership

We focus on providing reliable equipment solutions and professional service.

FAQs
Q1: What is the SG14 Motor Grader?

A: The SG14 Motor Grader is a heavy-duty road construction machine designed for grading, leveling, road maintenance, and earthmoving operations.

Q2: What can a motor grader be used for?

A: It can be used for road construction, land leveling, ditch shaping, slope finishing, and surface maintenance.

Q3: Is the SG14 suitable for highway construction?

A: Yes. It is designed for professional road building and maintenance projects.

Q4: Can the SG14 work on gravel roads?

A: Yes. It is suitable for gravel road maintenance and surface preparation.

Q5: Is the hydraulic blade system adjustable?

A: Yes. The hydraulic system allows precise blade control for different grading tasks.

Q6: Can it be used in mining areas?

A: Yes. The SG14 is suitable for mine road maintenance and industrial site preparation.

Q7: What industries use motor graders?

A: Construction, mining, agriculture, municipalities, and infrastructure companies commonly use motor graders.

Q8: Is the SG14 easy to operate?

A: Yes. It features an operator-friendly control system and excellent visibility.

Q9: What are the advantages of a motor grader?

A: Motor graders provide precise leveling, road shaping, and efficient surface finishing.

Q10: Why choose the SG14 Motor Grader?

A: It offers strong performance, reliable durability, precise grading capability, and excellent cost efficiency.

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