2011 Cat 525C dual arch grapple skidder it has 13000 frame hours, the engine was rebuilt in 2019, along with the transmission. All pins and bushings have been redone, front axle center bearing has been changed also. All pins in grapple, arch, and center section have been redone. Just calibrated it and it shifts and pulls flawlessly. Just had new injectors installed as well. Brand new 30.5 tires on the back, everything works, heat, air, radio, etc.