Cat® 350 Excavator Offers Legendary Reliability, Class-Leading Efficiency and Productivity

For Release in China: November 2020
Release Number: 1012PR20

The Cat^® Next Generation 350 Excavator offers contractors what they want and need—legendary reliability with class-leading efficiency and productivity.

“We’ve built our reputation on producing high quality, reliable products that enable our customers to be more successful,” said Brian Abbott, worldwide product manager for Caterpillar large excavators. “We believe the new 350 is at the top of its class for efficiency and productivity.”

Legendary reliability

Caterpillar’s time-proven engineering and manufacturing know-how are second to none.

• Boom, stick, and bucket linkages are built extra tough to withstand the rigors of 50-ton work.
• Hydraulic oil warm up makes starting the workday more efficient and helps prevent premature wear of components.
• Cat undercarriage comes with grease-sealed track pins and bushings to enhance performance and service life.
  
• Hot and cold weather work is no problem due to standard 52°C high-ambient cooling capability and -18°C cold start capability.
  

Class-leading efficiency

Caterpillar defines fuel efficiency as work per unit of fuel, and the 350 will do more work per unit than our class-leading 45 tonner.

The new Smart Mode system automatically matches engine and hydraulic power to digging conditions, reducing fuel consumption and optimizing performance. Engine speed automatically lowers when hydraulic demand decreases, further reducing fuel usage.

The cooling system features a new on-demand fan that’s designed to operate only when required, saving fuel and ensuring maximum efficiency. An available reverse function assists with cleaning debris from the cooling cores — another plus for enhanced efficiency.

The new electrohydraulic control system is built for responsiveness and efficiency. The system features a main control valve that eliminates the need for pilot lines and pilot filters. Fewer hydraulic lines mean fewer connecting points and less risk of leaks, contributing to lowering long-term owning and operating costs.

More production

Excavators in this size class are expected to move tons of material every day, and the 350 is simply a stand-out performer compared to other models and other brands.

“This excavator is built to deliver high digging force and swing torque,” said Abbott. “This enables contractors to work with bigger buckets.”  

When coupled with a Cat Severe Duty 3.2 m³ bucket, the 350 can move up to 15% more material than the Cat 45 tonner.

Robust structures enable the 350 to work with larger hammers.

“If breaking big rocks is the goal, the 350 can carry up to a class-leading 200 mm size hammer,” added Abbott.

Added benefits

Cat Product Link™ provides a constant stream of wireless information available via the online VisionLink^® interface, allowing machine managers in the office to quickly evaluate critical operating information.

Extended and synchronized maintenance intervals contribute to the 350’s low owning and operating costs.

• The new Cat air filter with an integrated pre-cleaner and primary and secondary filters provides double the dust-holding capacity of the previous design.

• The new Cat hydraulic return filter has a 3,000-hour service life — a 50 percent increase over previous filters.

• Fuel system filters are synchronized for service at 1,000 hours — a 100 percent increase over the previous filters.

• The fuel system’s water and sediment drains and hydraulic system’s oil level check are positioned close together at ground level, making routine daily maintenance faster, easier, and safer.

Operator-inspired cab

The 350 cab is designed to provide operators with a safe and satisfying experience. Performance-enhancing features like keyless pushbutton start and touchscreen monitor come standard.

Following are other cab amenities that are sure to please operators:

• Advanced viscous cab mounts that reduce vibration as much as 50 percent compared with previous models
• Automatic climate control that maintains temperature settings regardless of ambient temperatures
• Programmable joystick buttons that allow setting control patterns and hydraulic response rates, permitting machine operation to be tailored to individual preferences
• Large front, rear, and side windows along with standard rearview and right-hand-side cameras to enhance visibility

“We are excited about the 350,” concluded Abbott. “When contractors put one to work, they are getting more than legendary reliability with class-leading efficiency and productivity—they are also getting unequalled support from our Cat dealer network with years of experience and know-how. It is a winning combination that can’t be beat.”

For more information about the 350 and other Next Generation Cat hydraulic excavators, contact the local Cat dealer or visit www.cat.com.

350 Specifications

 *M6.55 m (21’6”) boom, M3.0 m (9’10”) stick, 600 mm (24”) shoes, SD 3.20 m³ (4.20 yd³) bucket 

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