Product introduction
SEM818D wetland bulldozer is a brand-new wetland solution. The low ground specific pressure design ensures the versatility of various track shoes to better meet the needs of diverse working conditions. It can not only cover particularly soft mud conditions, but also take into account the requirements of daily earthwork conditions.
Product features
1. The electronically controlled National III engine provides three working modes: standard, heavy-duty and economical, which can be freely selected according to working conditions.
2. Adopt the latest generation of variable pumps and motors from Rexroth, Germany, and optimize the control program to ensure the reliability of the hydrostatic pressure system.
3. Super large driving space, excellent view of the shovel blade, detailed configuration upgrades.
4. The hydraulic pilot control of the working device makes the operation control more precise.
5. Standard 24V power output to meet daily charging needs.
6. The multifunctional electric control walking handle integrates forward and backward, stepless speed change, spot steering, power steering and other functions, and the operation is simple and easy.
7. The integrated platform design can easily control the engine speed and switch working modes in real time through the engine speed change knob and multi-state switch.
8. The Caterpillar reinforced double-link push arm structure, the overall wear-resistant plate design on the outside of the push arm, and the lubrication-free ball joint structure improve the stability and reliability of the blade.
9. All structural parts are analyzed by FEA (life, strength) based on Caterpillar bulldozer database information, and OMSA (stress-strain) tests are performed on stress concentration locations to ensure structural strength and service life.
10. The new low-ground specific pressure design chassis makes the whole machine more comfortable in muddy conditions such as muddy ponds and rivers; the industry-leading ground clearance further improves the passability of working conditions; a variety of track shoes are optional to meet the needs of diverse working conditions.
11. The new one-piece walking frame design effectively avoids material accumulation while enhancing sealing performance, improving reliability and life.