SD7LGP Multifunction bulldozer is a new product for digging & embeding the optical fiber cable on the ground, designed and fabricated by HBXG performing the following functions: laying&emdedding optical cable, steel cable, electricity cable, emerging the digging, laying, embedding with one process, utmostly improving the working efficiency.
1. Torque converter: is power separating hydraulic-mechanic type 2.Transmission: planetary, power shift transmission with three speeds foreward forward and three speeds reverse, speed and direction can be quickly shiftered shifted.
3. Steering clutch: is hydraulic pressed, usually separated clutch. 4. Braking clutch: is pressed by spring, separated hydraulic, meshed type. 5. Final drive: is twostage planetary reduction gear mechanism, splash lubrication.