A work vehicle including: a chassis; at least one traction device supporting the chassis on the ground; an engine that runs at an engine speed, the engine operably coupled to the at least one traction device to propel the chassis across the ground; at least one of a brake system including a parking brake actuatable to maintain the work vehicle in a stopped position and a fuel access cover; a cooling system supported by the chassis, the cooling system comprising: a hydraulic cooler that receives a fluid to be cooled; an engine cooler; a fan having: a first mode of operation, wherein the fan directs air across the hydraulic cooler and the engine cooler in a first direction; and a second mode of operation, wherein the fan directs air across the hydraulic cooler and the engine cooler in a second direction opposite the first direction; and a controller that only initiates operation of the fan in the second mode of operation when the engine speed is above a predetermined setpoint; wherein the cooling system is in fluid communication with the engine to receive engine coolant to be cooled by the engine cooler; wherein the hydraulic cooler and the engine cooler form at least a part of respective side walls of a cooling assembly, the cooling assembly defining a cavity between the respective side walls; and wherein the fan is disposed at a rear wall of the cooling assembly, the fan operable to pull ambient air into the cavity through the hydraulic cooler and the engine cooler in the first mode of operation, and the fan operable to push ambient air into the cavity and subsequently through the hydraulic cooler and the engine cooler in the second mode of operation. a chassis; at least one traction device supporting the chassis on the ground; an engine that runs at an engine speed, the engine operably coupled to the at least one traction device to propel the chassis across the ground; at least one of a brake system including a parking brake actuatable to maintain the work vehicle in a stopped position and a fuel access cover; a cooling system supported by the chassis, the cooling system comprising: a hydraulic cooler that receives a fluid to be cooled; an engine cooler; a fan having: a first mode of operation, wherein the fan directs air across the hydraulic cooler and the engine cooler in a first direction; and a second mode of operation, wherein the fan directs air across the hydraulic cooler and the engine cooler in a second direction opposite the first direction; and a controller that only initiates operation of the fan in the second mode of operation when the engine speed is above a predetermined setpoint; a hydraulic cooler that receives a fluid to be cooled; an engine cooler; a fan having: a first mode of operation, wherein the fan directs air across the hydraulic cooler and the engine cooler in a first direction; and a second mode of operation, wherein the fan directs air across the hydraulic cooler and the engine cooler in a second direction opposite the first direction; and a first mode of operation, wherein the fan directs air across the hydraulic cooler and the engine cooler in a first direction; and a second mode of operation, wherein the fan directs air across the hydraulic cooler and the engine cooler in a second direction opposite the first direction; and a controller that only initiates operation of the fan in the second mode of operation when the engine speed is above a predetermined setpoint; wherein the cooling system is in fluid communication with the engine to receive engine coolant to be cooled by the engine cooler; wherein the hydraulic cooler and the engine cooler form at least a part of respective side walls of a cooling assembly, the cooling assembly defining a cavity between the respective side walls; and wherein the fan is disposed at a rear wall of the cooling assembly, the fan operable to pull ambient air into the cavity through the hydraulic cooler and the engine cooler in the first mode of operation, and the fan operable to push ambient air into the cavity and subsequently through the hydraulic cooler and the engine cooler in the second mode of operation.