Service Information Document Title: Description
Function Group: 000
Information Type: Service Information
Date: 5/22/2020
Profile: BL71 Volvo Go back to Index Page
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BL71 Volvo
Wroclaw
14670
99999
BL71/BL71Plus is a four-wheel drive rigid backhoe loader. The engine is a four-cylinder, four-stroke, direct-injection, turbocharged diesel engine. The transmission has a single stage hydraulic torque converter and a hydro-mechanical power shuttle gearbox. The front and rear axles have fully floating drive shafts with planetary type reductions. The rear axle has a dog-clutch type differential lock and integral oil immersed multi-disc brakes. The machine features a dual brake system, so the braking force is provided by separate circuits to service and parking brake. The service brake is hydraulically operated. The parking brake is mechanically operated. The steering system is hydrostatic with a load-sensing steering unit and a double acting steering cylinder. The electrical system voltage is 12 VDC. Electrical and electro-hydraulic functions are monitored and controlled by a Vehicle Electronic Control Unit (V-ECU).