230 HP SHANTUI SD23 Bulldozer

SD23 crawler bulldozer adopts advanced technologies, including hydraulic drive, hydraulic control, electronic monitoring, and high capacity blade, and is fitted with ROPS

Product Details

Product Details

SD23 crawler bulldozer adopts advanced technologies, including hydraulic drive, hydraulic control, electronic monitoring, and high capacity blade, and is fitted with ROPS, hexahedron cab with good visual field, air conditioning system, and ergonomic control system, featuring reasonable structure, advanced performances, and simple operations.


The high power Cummins NT855-C280S10 with high-efficiency turbocharger is equipped to expand the high-efficiency working zone of engine and achieve lower fuel consumption.


●The mature and stable hydraulic torque converter, the high reliability power shift transmission, and two-stage spur gear final drive feature high power transmission efficiency and high durability.

●The engine can run normally and reliably under all load conditions and all hot environments required by the user, without overheating.

●The full box-type main frame features high carrying capacity against impact load and bending moment, in which the application of high performance materials and high strength castings makes the main frame stronger and the high quality welds guarantee the life cycle of the main frame.

●The advanced fuel-saving hydraulic circuit features low energy consumption and convenient maintenances, with the working pressure up to 19.1MPa.

●The integrally injection molded instrument panel features beautiful modeling and realize the automatic diagnosis and whole-process monitoring for the malfunctions in domestic market.

●The chassis system features powerful traction and durability and high adaptability and stability under various complicated working conditions.

●In accordance with ergonomic principles, the gearshift, steering, and accelerator controls are arranged on the left side of the driver, with the adoption of flexible shaft mechanism. The working device controls are centrally arranged on the right side of the driver with adoption of servo control system, featuring light and flexible controls.

●The standard straight tilting blade features powerful cutting force and durability, with optional U-blade at the user's choice. The single-shank ripper features adjustable penetrating angle and powerful penetrating force, with optional three-shank ripper and traction frame at the user's choice.


Applicable Working Conditions

Bulldozing, digging, landfill, and other bulk operations.


Export Market Distribution:

Market

Revenue(Previous Year)

Total Revenue (%)

South America

confidential

4.0

Europe

confidential

2.0

Southeast Asia

confidential

87.0

Africa

confidential

6.0

Others

confidential

1.0


Our Services

We wish we could negotiate with each other through e-mail or by phone.
It would be our honor if you come to jining to meet us face-to-face as well.

We would serve you as good as we can:

1. Book hotel for you
2. Pick you up at the airport
3. Be your translator and show you around in jining


We Strive For The Best Quality!

Excellent Service Is Our Goal, We strive to offer the best performance in all areas of our business and want to make sure you are happy with the products and service you have received. We value every customer and will work to ensure your ultimate satisfaction. please take the time to contact us so we can learn from you on ways to improve our service.



ENGINE

Model & type

Cummins NT855-C280S10 In-Line; water-cooled, in-line, 4-cycle, overhead valve injection direct, turbocharged diesel

Rated revolution

2000 rpm

Number of cylinders

6—139.7 x 152.4 mm (bore x stroke)

Min. fuel consumption

217 g/kW·h

Maximum torque

1036 N·m@1400 rpm

Piston displacement

14.010 L

POWER TRANSMISSION SYSTEM

Torque converter

3-element, 1 stage, 1 phase

Transmission

Planetary gear type, power-shift, forced lubrication

Main drive

Spiral bevel gear, single-stage speed reduction, splash lubrication

Steering clutch

Lubricated, multi-disc, spring loaded, hand hydraulically separated, inter-linking with steering brake

Steering brake

Lubricated, floating band structure, foot brake with hydraulic booster

Final drive

2-stage speed reduction of spur gear, splash lubrication

TRAVEL SPEED

Gear

1st

2nd

3rd

Forward

0~3.8 km/h

0~6.8 km/h

0~11.8 km/h

Reverse

0~4.9 km/h

0~8.5 km/h

0~14.3km/h

UNDERCARRIAGE SYSTEM

Type

Swing type of sprayed beam, suspended structure of equalizer

Carrier rollers

2 each side

Track rollers

7 each side(single flange 5, double flange 2)

Track type

39 each side(Assembled, single-tooth shoes)

Width of track shoes

560mm

Pitch

216 mm

HYDRAULIC SYSTEM

Maximum pressure

19.1 Mpa

Pump type

Gear pump

Discharge(Tondem 2000rpm)

194(2000 rpm) L/min

Bore of working cylinder × no.

110mm×2

BLADE

Blade Type

Straight-tilt

Angle

U.blade

Dozing capacity

7.8m³

5.4m³

8.4m³

Efficiency (Theoretical value 40 m)

330m³/h

245m³/h

365m³/h

Blade width

3725 mm

4365mm

3860mm

Weight of blade

2900kg

3372kg

3350kg

Blade height

1395 mm

1107mm

1379mm

Maximum drop below ground

540 mm

560mm

540mm

Maximum tilt adjustment

>1210 mm

>1240mm

>1210 mm

RIPPER (OPTIONAL)

Maximum digging depth of 3-shank ripper

666 mm

Maximum lift above ground

555 mm

Weight of 3-shank ripper

2495 kg

Maximum digging depth of single ripper

695 mm

Maximum lift above ground

515 mm

Weight of single ripper

2453 kg

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