Description:Cat Reman hydraulic motors such as part # 30R-0571 convert hydraulic pressure and flow into torque. Hydraulic motors are designed to work in heavy duty hydraulic systems to meet requirements for machine performance, reliability, durability, and productivity.Attributes:• You're buying less downtime and lower repair bills, helping you reduce owning and operating costs.• Cat Reman hydraulic motors provide like new performance and reliability at fraction-of-new costs with return of a qualifying core, while reducing the impact on the environment compared to buying new.• All Cat Reman products come with a same-as-new Caterpillar Limited Warranty. 1• Cat Reman offers off-the-shelf availability. 21 Warranty can vary by model and application; limitations may apply. For complete details about the applicable Caterpillar Limited Warranty, contact an authorized Cat dealer.2 Part may not be available off-the-shelf at all times and in all locations.