520HP Multi-functional Crawler Bulldozer with Diesel Engine
USD $120,000 - $122,000 /Unit
Min.Order:1 Unit
Newindu Construction Engineering (Shanghai) Co., Ltd.
520HP Multi-functional Crawler Bulldozer with Diesel Engine
Aring Zhou
Email: aring at
Whatsapp/Wechat/Mobile: +86 15855426352
Skype: zyy1520724641 at
The bulldozer has a module design for easy and convenient disassembly and repair;
Adopting Europe III emission standards, the bulldozer is equipped with an air to air inter-cooling electrical control engine, featuring strong power and low oil consumption;
Equipped with a hydrostatic torque converter with locking function, the bulldozer features excellent driving efficiency, which is beneficial in various working conditions;
The brake system uses a normally closed type, braking after the engine stops for high safety;
The working device uses pilot controls for excellent sensitivity and performance, making it easy to operate;
The bulldozer is equipped with a low noise cab with ROPS/FOPS, which meets international safety standard, has excellent sealing performance, and indoor noise reaching international advanced levels;
Large structural key parts are reinforced in design, improving reliability;
Suspension travel system allows the bulldozer to function on various complicated road conditions, using effective vibration damping to improve overall comfort and reliability of the chassis;
Equipped with large, colorful display screen; bulldozer can monitor itself.
ITEM | UNIT | SD52 |
L×W×H (Ripper not included) | mm | 10420×4680×4470 (Ripper included) |
Operating weight (Ripper not included) | t | 67.5 (Ripper included) |
Engine | - | QSK19 |
Rated power | kW/rpm | 392/1800 |
Gradeability | ° | 30 |
Blade type | - | Semi-U blade |
Blade width | mm | 46955×2265 |
Dozing capacity | m3 | 18.5 |
Ma× drop below ground of blade | mm | 720 |
Lift height of blade | mm | 1660 |
Ripper type | - | Single ripper |
Ripping depth of 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) | - | 41 |
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 |