
Product Description
525Hp Crawler Bulldozer
Power System
1. high efficiency and energy-saving, and low maintenance cost.
2.The rated power reaches 450kW, featuring high torque reserve coefficient.
3.The radially sealed intake system is applied to effectively prolong the engine life.
Driving/Riding Environment
1.The hexahedral cab provides super-large interior space and broad vision and the ROPS/FOPS can be installed depending on specific needs to ensure high safety and reliability.
2.The electronic control hand and foot accelerators guarantee more accurate and comfortable operations.
3.The intelligent display and control terminal and the A/C and heating system are installed to provide more abundant personalized driving/riding experience and enable you to understand system status at any time, featuring high intelligence and convenience.
Detailed Photos





Product Parameters
ITEM | UNIT | SD52-5 |
L×W×H(Ripper not included) | mm | 10420×4680×4470 (Ripper included) |
Operating weight(Ripper not included) | t | 67.5(Ripper included) |
Engine | - | - QSK19 |
Engine Emission standard | - | Euro III |
Rated power | kW/rpm | 392/1800 |
Gradeability | ° | 30 |
Blade type | - | Semi-U blade |
Blade width | mm | 4695×2265 |
Dozing capacity | m3 | 18.5 |
Ma× drop below ground of blade | mm | 720 |
Lift height of blade | mm | 1660 |
Ripper type | - | Single ripper |
Ripping depthof ripper | mm | 1435 |
Lifting height of ripper | mm | 1105 |
Number of carriers (each side) | - | 2 |
Number of track rollers (each side) | - | 7 |
Number of track shoes (each side) | - | 40 |
Width of track shoe | mm | 610 |
Track gauge | mm | 2500 |
Ground length and ground pressure | mm/MPa | 3940-0.138 |
Pitch | mm | 280 |
Forward speed | km/h | 0-3.8 |
0-6.8 |
0-11.8 |
Reverse speed | km/h | 0-5.1 |
0-9.2 |
0-15.8 |
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