8275 Model B – Crawler Loader – Nico71's Technic Creations
CALEN RC Bulldozer with Motor, 1866 Parts Technology Remote Controlled Bulldozer with Battery and Remote Control Kit, Compatible with Lego Technic 8275: Amazon.de: Toys
LEGO Technic 8275 Bulldozer Bullder
LEGO 8275 Motorized Bulldozer Set Parts Inventory and Instructions - LEGO Reference Guide
LEGO TECHNIC: Motorized Bulldozer (8275) Retired/rare No box still sealed – St. John's Institute (Hua Ming)