Standard configuration Traveling body of undercarriage Isolated mounted engine Traveling parking brake Dynamic optimizing mode control Reinforced light-color glass window Traveling motor guard plate Silicone oil rubber damper H-shaped track guide mechanism Independent self-filtering circulating system Openable top/front wall upper window and left side window Hydraulic tensioning device of track Emergency exit on rear window Wiper (with washer) Oil-bath type air filter Multidirectional adjustable seat Reinforced chain track with pin shaft seal Dry-type dual-element air filter Radio (with digital clock) 600mm double-rib track plate Foot rest and floor mat Reinforced side pedal Three-stage fuel oil filter Loudspeaker and rearview mirror Bottom cover plate Seat belt and fire extinguisher Radiator auxiliary water tank Cup holder and compartment lamp Alarm system Ash tray and escape hammer Controller failure Automatic idling system Abnormal pump pressure Fuel filling pump and electronic pump Pilot controlled cut-off lever Fully-automatic A/C Pilot pressure of various movements abnormal Abnormal power supply voltage Operating mode selector switch Emergency stop switch Starter motor relay abnormal Control valve with main overflow valve Falling object protect structure and front protective screen Abnormal hydraulic oil temperature Control valve with spare oil port Oil suction filter Oil return filter Pilot filter Oil drain filter Upper slewing platform Fuel oil level sensor Hydraulic oil level gauge Front-end working device Flange pin Slewing parking brake Rearview mirror (right) Throttle rotary knob failure Fuel volume insufficient Integrated lubricating system High-capacity storage battery All bucket pins are equipped with dustproof seal ring Reinforced all-welded box-type boom Reinforced all-welded box-type bucket rod Engine oil pressure insufficient and engine coolant temperature too high Bucket clearance adjuster Welded connecting rod Lockable engine hood Lockable fuel filler cap Anti-slip pedal, armrest and sidewalk Traveling direction sign on traveling frame Anti-collision guard plate Instruments of monitoring system Rearview camera * Global positioning system (GPS) Manual grease gun Motor-driven diesel pump 7” colored display screen EEVIA system Hour meter, fuel tank oil level gauge Engine coolant temperature gauge Engine oil pressure gauge * Indicates optional configuration SANY Heavy Machinery Co., Ltd. ○ Post code: 215300 ○ After-sales service hotline: 4008282318 SANY Industrial Park, Dongcheng Avenue, Kunshan Economic & Technological Development Zone, Jiangsu Province ○ Consulting & complaint hotline: 4008879318 This is a sample and is only for reference. All configurations shall be subject to the contract or material object, and may be changed without further notice; All rights reserved! No contents in the sample shall be duplicated or copied for any purposes without written approval of SANY Heavy Machinery. Hydraulic excavator Bolted driving wheel Hydraulic system Carrier roller and thrust wheel Overall weight ○ www.sanygroup.com.cn © Printed in China BRAND NEW C10 KING OF MINING EQUIPMENT ASSET OF GREAT VALUE Leading InnovationSp

New-generation Super Hydraulic Excavator for Mining SELLING POINTS SY550HD is a new-generation 50T-level super hydraulic excavator product for mining produced by SANY Heavy Machinery. It is designed particularly for heavy-duty mining conditions and targets to improve customer’s investment return. As compared with competitor brands, it has the advantages including “excellent performance, high adaptability, long service life and low maintenance cost”. Special working condition Dedicated design Long service life High adaptability Powerful Tool for Mining Excavation Value Leader

SUPERIOR PERFORMANCE By way of regulating power in real time in excavating process and atlas analysis of excavating force under full working conditions, the excavating force is given into full play, and the efficient area of excavating force is improved by 40%. Diagram of limiting factors of theoretical digging force With “positive flow” system and “DOMCS” dynamic hunting intelligent matching control system developed independently by SANY, the efficiency and fuel consumption surpass competitor brands. The efficiency is 8% higher and the fuel consumption is 10% lower. The engine is exclusively...

High adaptability High corrosion coating By cooperating with world known paint brands, aging life of the paint reaches the highest level in the industry. The adaptability is improved by 40% Comparison of coating endurance test data Common coating Coating distribution of SANY’s high corrosion-resistant paint High corrosionresistant finish paint Sany coating By improving safety & cooling capacity, and utilizing efficient filtering system and “highly corrosion-resistant” coating, SY550HD’s adaptability to environment, working conditions and oils is improved. High corrosion-resistant coating With...

Domestically initiative 50T independent oil radiator system is introduced. System operating temperature is 8-10℃ lower than general excavator. The adaptability to high temperature environment is improved significantly. Service life of rubber parts is improved by 30%. Configuration of working devices In allusion to individual demands of the customer, this product may match with a variety of working devices to improve earning power of the customer. Configuration Table of Working Devices of SY550HD Excavator Model Boom With right angle plate type fins, the area of air duct is improved greatly. As...

Long service life With most advanced international methods including optimization design of structural members, stress test, research of welds and plates, endurance test, 100% UT detection for key components and fatigue test for two axles, the service life of key structural members is improved comprehensively. Through the accumulation over 15 years, service life of SY550HD exceeds 20,000h under mining conditions, and surpasses competitor brands with the help of domestic “three-dimensional” design test system for large-scale excavator. Five major structural members As compared with the product...