| Customization: | Available |
|---|---|
| Type: | Universal Type |
| Transmission: | Hydraulic Transmission |
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This medium-sized dozer leads the pack with huge push factors for greater efficiency on
tougher earthmoving jobs. Indeed, when compared with competitors in its class, it provides
much better value when it comes to push factors. Comes standard with a Cummins engine.
Features:
The high power cummins NT855-C280S10 engine, high efficiency turbocharger, widens the
efficient working area of the engine, and the fuel consumption is lower.
The mature and stable hydraulic torque converter, high reliability power shift gearbox, the final
transmission of the second straight tooth structure can be efficiently transmitted power and have
high durability.
The engine can work normally and reliably under any load conditions and any hot environment
that the user must have, without causing the engine to overheat.
Low all the host of the box structure frame has high load bearing impact load and bending torsional
ability, high performance materials and the application of high strength castings to make it more
strong, high quality weld to ensure that the host has a full life cycle.
Advanced energy-saving hydraulic circuit, working pressure of 19.1MPa, low energy consumption,
convenient maintenance.
The whole cast plastic instrument panel, the shape is beautiful, realized the domestic market failure
automatic diagnosis, the whole process monitoring.
The chassis system has strong traction and durability, as well as adaptability and stability of various
complex working conditions.
According to the principle of ergonomics, variable speed, steering and throttle control are set on the
left side of the driver, and the soft shaft structure is adopted.The working device control is centrally
arranged on the right side of the driver, the servo control system is adopted, and the control is light
and flexible.
The vertical spatula of the standard is of strong cutting force and durability, while the u-shaped shovel
can be selected by the user.The single - tooth solder has adjustable soil Angle and strong penetrating
power, and there are three - tooth turreders, which can be used by the user.
| 230 HP SD23 Technical specifications: |
Blade Type | Straight-tilt | Angle | U-Blade |
| Min. ground clearance: | 405 mm | 405 mm | 405 mm | |
| Operating weight: | 23.45 t | 23.67 t | 24.6 t | |
| Min. turning radius: | 3.3 m | 3.3 m | 3.3 m | |
| Ground pressure: | 0.078 MPa | 0.078 MPa | 0.078 MPa | |
| Gradeability: | 30° | 30° | 30° | |
| Track gauge: | 2000 mm | 2000 mm | 2000 mm | |
| ENGINE | Model & type |
Cummins NT855-C280S10; in-line, water-cooled; 4-cycle, overhead valve direct injection, turbocharged diesel |
||
| Rated revolution | 2000 rpm | |||
| Rated power | 169 kW | |||
| Number of cylinders | 6-139.7 x 152.4 mm (bore x stroke) | |||
| Piston displacement | 14.010 L | |||
| Min. fuel consumption | 217 g/kW·h | |||
| Maximum torque | 1036 N·m@1400rpm | |||
|
POWER TRANSMISSION SYSTEM |
Torque converter | 3-element, 1 stage, 1 phase | ||
| Transmission |
Planetary gear, multi-disc clutch, hydraulically connected, forced lubrication |
|||
| Main drive |
Spiral bevel gear, splash lubrication, single-stage speed reduction |
|||
| Steering clutch |
Lubricated, multidisc, spring loaded, hydraulically separated, hydraulic control |
|||
| Steering brake |
Lubricated, floating, direct on-off hydraulic inter-linking operation |
|||
| Final drive |
2-stage speed reduction of spur gear, splash lubrication |
|||
| TRAVELSPEED | 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 | 0~14.3 km/h | |
|
UNDERCARRIAGE SYSTEM |
Type |
Swing type of sprayed beam, suspended structure of equalizer bar |
||
| 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 | 560 mm | |||
| Pitch | 216 mm | |||
|
HYDRAULIC SYSTEM |
Maximum pressure | 19.1 MPa | ||
| Pump type | Gear pump | |||
|
Discharge (Tondem 2000 rpm) |
194 (2000 rpm) L/min | |||
|
Bore of working cylinder × no. |
110 mm × 2 | |||
| BLADE | Blade type | Straight-tilt | Angle | U-blade |
| Dozing capacity | 7.8 m3 | 5.4 m3 | 8.4 m3 | |
|
Efficiency (Theoretical value 40 m) |
330 m3/h | 245 m3/h | 365 m3/h | |
| Blade width | 3725 mm | 4365 mm | 3860 mm | |
| Blade height | 1395 mm | 1107 mm | 1379 mm | |
| Maximum drop below ground | 540 mm | 560 mm | 540 mm | |
| Maximum tilt adjustment | >1210 mm | >1240 mm | >1210 mm | |
| Weight of blade | 2900 kg | 3372 kg | 3350 kg | |
|
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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