三一重工 SY 305 C

### Technical Specifications **Year of Manufacture:** 2022 **Engine Power:** 285 hp (209 kW) **Operating Weight:** approx. 32,265 kg **Bucket Breakout Force (ISO):** 204 kN **Arm Tear-Out Force (ISO):** 153 kN **Swing Speed:** 9 rpm **Max. Travel Speed:** 5.2 km/h ### Engine * **Cummins QSL9-C280 engine** * Water-cooled, 6-cylinder diesel engine with common-rail fuel injection and AdBlue * Stage V emissions standard * Output: 209 kW / 285 hp at 2,100 rpm * Torque: 1,472 Nm at 1,400 rpm * Displacement: 8.9 litres (8,900 cm³) * Sensor-controlled automatic idle system * Cyclone pre-cleaner ### Hydraulic System * State-of-the-art, optimized positive flow-controlled hydraulic system * Load-sensing hydraulic system * Max. hydraulic flow: 2 × 280 l/min * Max. AUX1 flow: 500 l/min * 1st proportional auxiliary circuit for grapple/breaker operation on Joystick 1 * 2nd proportional auxiliary circuit on Joystick 2 * Safety load-holding valves for boom and arm with overload warning system * Double-acting hydraulic quick-coupler circuit * Adjustable oil flow for attachments * Adjustable hydraulic pressure for attachments * Convenient hammer/shear hydraulic mode selection via display * Hydraulic pilot-controlled joysticks * 10 auxiliary circuit flow settings programmable via onboard computer and multifunction monitor * Swing brake * Two travel speeds ### Upper Structure & Undercarriage * Boom: 6,150 mm * Arm: 3,200 mm * Maximum reach: 10,870 mm * Heavy-duty undercarriage with wear strips * 600 mm steel tracks * Bucket breakout force (ISO): 204 kN * Arm tear-out force (ISO): 153 kN * Rear-view and side-view cameras * Battery master switch * Refuelling pump with automatic overflow protection * Tool compartment * Travel alarm and rotating beacon * 3 LED work lights on cab roof (2 front, 1 rear) * 2 LED work lights on boom * 1 LED work light on toolbox * Transport dimensions (L × H × W): 10,667 × 3,225 × 2,990 mm ### Operator Cab * ROPS-certified cab * Emergency engine stop switch * 12 V power outlet * Document storage compartment * Bluetooth-enabled radio with smartphone hands-free function and speakers * Automatic climate control (A/C) * Heating system * Foldable front windshield * 10" high-resolution touchscreen display * Joystick adjustment independent of seat position * Floor mat * Cup holder * Air-suspended fabric seat with seat heating ### Standard Equipment * Rear-view and side-view camera system * LED lighting package * Automatic climate control * Multifunction onboard computer with touchscreen display * Hydraulic quick-coupler preparation * Heavy-duty undercarriage * Air-suspended heated operator seat * Bluetooth radio with hands-free functionality * Automatic refuelling pump with overflow protection