greenhouse tractor 1. EPA certificate. 2. 1 year gurantee. 3. greenhouse / garden tractor greenhouse tractorFN254GHK/304GHK Greenhouse King series tractors are designed for greenhouses and gardens specially. It is directly connected with multicylinder engine. It has jaw type differential lock, single-side brake and dual-speed PTO. Its overall size is low, short and narrow, so it has compact ...