Cat 578 Forest Machine Boosts Operator Comfort, Productivity

Equipment World

Caterpillar upgraded its 568 Forest Machine with new features to boost productivity, comfort and safety and reduce maintenance time and cost.

With a 347-horsepower Cat 9.3B diesel engine, the 568’s electrohydraulic control system puts out 10% more swing torque and 14% more drawbar pull, which makes grabbing and moving heavy logs faster. Smart mode controls match engine output and hydraulic power to the load resulting in 5% lower fuel consumption.

The reinforced certified forestry cab structure and 1.25-inch-thick polycarbonate windshield protects you from logs and limbs that may break loose while loading. The interior of the heated and cooled cab has been increased 25%, which allows most operators to stand up without hitting their head. Cat also narrowed the cab pillars and added larger panoramic windows and a flat hood to give you 50% more visibility. For cab access, you have the option of side or rear entry. A rearview camera comes standard, and three cab riser heights are available: 22, 48 and 72 inches. For easy transport, the cab tilts with hydraulic assist.

The new electrohydraulic control system eliminates the need for a pilot filter and pilot oil. Fuel-filter change intervals have been pushed out to 1,000 hours, double the life of the previous model. And the hydraulic-oil return filter offers a 3,000-hour service life, 50% longer than the previous forest machine. The on-demand cooling fan works only when needed, and the fan reversal can be programmed to come on at different intervals to clean out debris.

If you’ve grown to like push-button start on your truck, you’ll appreciate the same option on the revamped 568. Starting can also be accomplished with Bluetooth key fob or a unique operator ID function. With the operator ID, you can program the machine to remember individual settings and attachment preferences using the 10-inch-high resolution touchscreen.

If you’ve had trouble locating attachments in the past, Cat’s PL161 Attachment Locator can help you find where you last put your work tool, even if it’s overgrown with debris or vegetation.

Given that many forestry operations are in extreme cold or hot weather, the Cat 568 boasts a cold-start capability down to minus-32 degrees Fahrenheit and in hot weather up to 126 degrees. And should your contract call for cutting trees high up in the mountains, the 568 will operate without derating at altitudes up to 9,842 feet above sea level.