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SEM 676F

676F-Machine-Styling-099
  • Rated Load: 7,100 Kg
  • Bucket Capacity: 4.4m³

Low Cost Per Hour

  • The single load sensing hydraulic system ensures fuel savings of 8-12%.
  • The performance series bucket increases material load capacity by 10%.
  • Caterpillar split transmission pump technology contributes 6% fuel saving.

Easy To Operate

  • The FNR gear controller and KD button are integrated onto the right pilot control joystick, allowing operators to keep their left hand on the steering wheel for easier operations.
  • Automatic gear shifting (2nd to 4th) function and E-control automatic leveling function enhance both working efficiency and operating comfort.
  • Enhanced maneuverability and smooth steering are achieved through the large-displacement coaxial flow steering unit.
  • Equipped with an electronically controlled automatic leveling function, operators can freely define bucket lifting and tilting positions based on the working conditions.
  • The integrally molded cab offers ample space (20% wider than 676D) and excellent visibility. The fresh air pressurization function maintains a cleaner cab, while the multi-air-vent design improves defrosting performance and enables faster temperature adjustment.

Low Cost Per Hour

  • The Weichai WP10G270 Stage III engine, boasting high torque and an electromagnetic fan, delivers 199 kW power. Its 4-valve design ensures ample air intake and higher fuel efficiency.
  • Engine versatility with 2 adjustable power modes (Economy and Power), allows customers to select the most suitable mode based on working conditions, effectively reducing fuel consumption.
  • Caterpillar split pump delivers oil separately to the transmission and torque converter, reducing fuel consumption by 6%.
  • The single load sensing hydraulic system enhances working efficiency by providing additional traction force to the tires when the hydraulic system operates insufficiently.
  • It optimizes fuel consumption by providing flow and pressure only when necessary, resulting in an 8-12% fuel saving and reduced load on the cooling system.
  • The hydraulic system ensures faster hydraulic motions, achieving a total cycle time of 9.8 s.
  • The performance series bucket increases material loading capacity by 10% and facilitates  easy material pile insertion, effectively reducing fuel consumption.
  • With an articulated frame and 50/50 distribution, the machine offers a short turning radius and minimizes tire wear, while the 26.5-25 tube bias tires provide higher traction force and lower maintenance costs.

Proven Reliability

  • The TR240-EH electrohydraulic control transmission, designed and manufactured by Caterpillar, offers high reliability and minimal maintenance costs.
  • Professionally tuned gearshift smoothness and self-protection function ensure exceptional transmission durability. Caterpillar ROMAX analysis and validation further guarantee high reliability and efficiency.
  • The advanced transmission sensing system delivers both high reliability and flexible response.
  • The SEM customized 2,000 rpm Weichai engine optimally matches the machine systems, providing robust power while lowering fuel consumption.
  • With a three-stage air filter design, the first-stage filter element boasts a filtration efficiency of up to 93%, reducing early wear by 90%. Additionally, the optional oil bath filter offers lower maintenance cost for customers working in severe conditions.
  • Caterpillar technology, including C-link (Dynamic fatigue strength analysis and performance optimization), FEA (Finite Element Analysis), and OMSA (On Machine Stress-strain Analysis), significantly ensures the reliability and lifespan of the machine chassis.

Service Convenience

  • Product link as standard configuration convenient for fleet management.
  • The frame comes equipped with centralized lubrication points, and an optional automatic lubrication system is available for simplified maintenance.
  • To facilitate malfunction diagnosis and oil sampling, pressure test ports are provided.
  • The large-span central articulation design not only simplifies maintenance but also reduces space requirements on-site.
  • A simple and reliable powertrain design ensures lower customer operation and ownership costs.
  • The engine hood features a large opening side door, making it easier to access maintenance and service points.
  • With a 357 L super-large fuel tank, extended operating time is guaranteed.

Safety

  • A gear lock ensures the machine can only be started when it’s in the neutral position to prioritize safety.
  • The double-circuit brake system enhances safety, and an optional brake drier further improves the machine’s operational safety.
  • Optional ROPS/FOPS cab provides enhanced protection for operators.
  • An optional rear camera ensures excellent visibility from the cab.
  • The three-point contact design for entering and exiting the cab ensures the driver’s safety during access.
  • Maintenance-free battery, backup alarm, beacon alarming, and other features prioritize the operator’s daily operational safety.
  • With six front and four rear brake calipers, the machine guarantees optimal braking performance and reduces the risk of overheating.
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