The Bobcat VR638 Telescopic Handler, associated with Ingersoll Rand, is a robust vehicle designed for demanding operational environments. This telescopic handler is powered by a 4.2-liter Deutz TCD2012 L04 2V diesel engine, delivering 114 horsepower and 377 lb-ft of torque, coupled with a 2-speed hydrostatic transmission from Dana and a 4WD drivetrain. Its substantial dimensions, including an overall length of 232 inches and an operating weight of 19,980 lbs, underscore its capability for heavy-duty tasks. This Operation & Maintenance Manual provides comprehensive guidance for technicians. It details essential information for maintaining and repairing the VR638 Telescopic Handler, covering critical areas such as engine specifications, transmission details, fluid capacities, and recommended maintenance procedures. The manual's objective is to ensure the vehicle's optimal performance, reliability, and longevity through proper servicing and technical understanding.