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A: Yes, absolutely. We can source, match, and pre-install hydraulic travel motors (such as Doosan, Rexroth, or high-quality domestic brands) based on your system pressure, flow rate, and torque requirements. We will pre-configure the exact mounting dimensions and oil port orientations to ensure a seamless "plug-and-play" connection when the undercarriage arrives at your factory.
A: Yes. Marine, coastal, or chemical acidic/alkaline environments require enhanced protection. We offer specialized rust-proofing upgrades, including marine-grade anti-corrosion epoxy coatings, polyurethane topcoats, and upgraded heavy-duty floating seals for all rollers to prevent highly corrosive saltwater or chemical mud from entering the bearing housings.
A: For high-slope applications, we implement two key upgrades: First, we customize the track shoes—using deep-grouser steel plates for rock/mud, or aggressive tread patterns for rubber tracks to maximize traction. Second, we integrate travel motors with powerful, built-in automatic wet multi-disc parking brakes to ensure the chassis locks safely and securely the moment hydraulic oil stops flowing.
A: Yes. For extreme terrains like deep mud, swamps, or forest floors with logs and stumps, we can design a High-Ground-Clearance (HGC) undercarriage. By optimizing the structural geometry of the middle frame and using specialized track roller arrangements, we ensure your machine avoids getting bogged down and can easily clear obstacles.
A: Yes, absolutely. We can source, match, and pre-install hydraulic travel motors (such as Doosan, Eton, or high-quality domestic brands) based on your system pressure, flow rate, and torque requirements. We will pre-configure the exact mounting dimensions and oil port orientations to ensure a seamless "plug-and-play" connection when the undercarriage arrives at your factory.
A: In the world of non-standard, heavy-duty customization (up to 120 tons), structural integrity under extreme stress is non-negotiable. While robots excel at repetitive, standard tasks, our elite welders excel at non-standard precision. Manual welding ensures deeper weld penetration, better stress relief for complex geometries, and superior structural strength for complex undercarriage frames, ensuring they never crack under harsh, high-vibration engineering conditions.
A: We utilize advanced CNC gantry machining centers to mill and drill all critical mounting interfaces (such as slewing bearing rings or bolt patterns) after the chassis frame is completely welded. This eliminates any slight thermal deformation caused by welding. Our quality control team then utilizes precise laser trackers or 3D coordinate measuring systems to verify all critical dimensions against the signed 3D engineering drawings before approving it for shipping.
A: All our premium rubber tracks utilize Continuous Jointless Steel Cord Technology. Inside the high-grade anti-tear rubber, a continuous strand of high-tensile steel wire is wrapped multiple times without a single overlapping joint. This eliminates the traditional "joint weld" weakness, distributing tension evenly across the entire track, improving tensile strength by over 40%, and entirely preventing catastrophic track snapping.
A: Our rollers are forged from high-grade alloy steel (e.g., 40Mn2 or 50Mn). To resist abrasion while maintaining core toughness, they undergo an advanced integral quenching and tempering + surface induction hardening process. The surface hardness reaches HRC 52–58, with a hardened effective depth of 5mm to 8mm. This dual-layer structure ensures the shell doesn't deform or wear down prematurely when rubbing against harsh rock debris.
A: Track chain stretching is usually caused by wear between the pin and the bushing. We utilize premium quenched and tempered alloy steel (35MnB) for the links and deep-induction hardened steel for the pins and bushings. Furthermore, for heavy-duty选型, we offer sealed and lubricated track chains (SALT). The internal oil film drastically reduces friction, extends the chain’s service life by up to 30-50%, and minimizes operational noise.
A: To guarantee material freshness (preventing rubber aging) and ensure a 100% precise fit for your machine’s specific technical parameters.