China DIY expandable robot chassis Manufacturer, Supplier, Factory

WD-K8 heavy-duty complete tracked undercarriage system is our heavy-load crawler platform equipped with heavy-duty wear-resistant tracks for greatly improved load capacity. Adopting Christie independent suspension and optimized 72% ground contact ratio, it delivers ultra-stable driving performance with excellent comfort via hydraulic dampers. The thick flexible track base avoids high-frequency vibration generated by ordinary engineering tracks at high speed, effectively protecting all kinds of onboard equipment. Supported by 12 Christie shock absorbers, dual 285N·M rated torque, max 500kg load, 30 reduction ratio, 30° stair climbing and IP54 protection grade, it serves as a reliable heavy mobile foundation for various industrial special robots.

WD-J smart serving delivery robot is a fully enclosed modular cabin type indoor service AMR tailored for hotel, catering, medical and office unmanned delivery. It supports flexible customization of 2/3/4 independent sealed compartments with a total storage volume of 112L and a maximum total load of 40kg. The closed cabin effectively prevents food spilling, dust and cross-contamination during delivery. Equipped with centimeter-level laser SLAM navigation, it can cross 1cm obstacles and climb slopes up to 5°, only requiring a 70cm narrow aisle to pass smoothly. The built-in large-capacity battery enables more than 10 hours of all-day continuous operation, compatible with multi-robot collaborative scheduling and automatic elevator linkage to realize cross-floor unmanned delivery of meals, documents, laundry and medical supplies, greatly cutting manual labor costs and improving service efficiency.

WD-K11 custom load crawler robot chassis is a universal tracked mobile platform adopting single-side independent track power layout. Each track walking system is equipped with separate power supply and high-torque brushless motor to realize high space utilization. Optimized matching of chassis height and power delivers outstanding trafficability, low center of gravity, stable operation and high transmission efficiency, providing reliable mobile solutions for all industries. It supports quick disassembly and replacement of various functional modules, including information relay station, reconnaissance search platform, rescue transport platform, mine clearance EOD platform, UAV carrying platform and lifting hoisting platform.

WD-K12 unmanned platform is a medium-large general wire-controlled electric tracked chassis equipped with automotive-grade power components for superior dynamic performance. Fitted with dual 30KW 320V electric drive system, it reaches a maximum speed of 20km/h with rated load up to 500kg. Abundant power reserve brings outstanding trafficability on all complex wide-area terrains, delivering reliable mobile solutions for heavy-load, high-speed and harsh field scenarios. Compatible with multiple functional assemblies, it meets unmanned operation demands of reconnaissance, patrol inspection, environmental deployment, mobile UAV docking station and emergency rescue. This high-performance medium-large wire-controlled electric tracked chassis adapts to various special working scenarios and has proven excellent practical value in military logistics support and other fields.

The Weide China Amphibious Platform is a versatile mobile system designed for operations in complex and extreme environments, featuring both land mobility and water navigation capabilities. Built with a modular architecture, it can flexibly integrate a wide range of payloads. The platform is widely used in emergency rescue, security patrol, water operations, environmental monitoring, and specialized missions. It also supports full customization to meet diverse industry requirements.

WD-TS200 metal tracked chassis equipped with independent suspension shock absorption system. High-strength metal structure, excellent off-road obstacle-crossing capability, reserved expansion holes for sensors and controllers. Suitable for robot research, competition and DIY tank model production.