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824 Technical Specifications (Global)

Long Term Value and Durability

Efficiency and Productivity

Safety First

Integrated Cat® Technologies

Work in Comfort

Reduce Environmental Impact

Save on Service and Maintenance

Purpose-Built Specialty Models

Cat Wheel Dozers are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to support your job site efficiently and safely while lowering owning and operating costs. The 824 continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.

MOBILE. AGILE. VERSATILE.

Cat® wheel dozers combine the power of a track dozer with the mobility of a wheeled machine to deliver high production at low operating costs in a variety of applications — from surface mining cleanup to coal stock piling, road maintenance to reclamation.

Meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, and Japan 2014 emissions standards. The other meets Brazil MAR-1 emission standards, emitting equivalent to U.S. EPA Tier 3 and EU Stage IIIA.

Net power advertised is the power available at the engine flywheel when the engine is equipped with a fan, air cleaner, clean emissions module and alternator.

All nonroad Tier 4 Final, EU Stage V, and Japan 2014  (Tier 4 Final) diesel engines are required to use:–  Ultra low sulfur diesel (ULSD) fuels containing  15 ppm (mg/kg) sulfur or less.–  Cat engines are compatible with the following renewable, alternative, and biodiesel* fuels that reduce greenhouse gases: • Up to B20 biodiesel (FAME)** • Up to 100% HVO and GTL renewable fuels –  Cat DEO-ULS™ or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required.–  Diesel exhaust fluid (DEF) that meets all requirements defined in ISO 22241-1:2006.  *  Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. **  Engines with aftertreatment devices can use up to B20. Engines with no aftertreatment devices can use higher blends, up to B100.

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.0 kg of refrigerant which has a CO2 equivalent of 2.86 metric tonnes.

Drum and shoe, spring applied, hydraulic released

Make regular maintenance more convenient with accessible controls located inside the cab

IMPROVED MAINTENANCE

Grouped, ground level engine and machine controls allow for safe and easy daily maintenance

ADDITIONAL SAFETY

Comfortable cab and low effort controls with reduced vibration levels help operators work more productively throughout the day

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824