Caterpillar unveils the new Cat 336 hydraulic excavator for construction sites and demanding applications. Its powerful hydraulic system delivers digging forces and swing torque to support production in rugged, outdoor conditions.
“Our new Cat 336 model delivers the right balance of power and payload,” commented Brian Abbott, Caterpillar global product manager for large hydraulic excavators. “The result is a rugged and reliable machine that delivers excellent production along with low owning and operating costs.”
Specifications and Performance
The new excavator is equipped with a Cat C7.1 engine featuring 4 million hours of service. Three engine modes match excavator power with the demands of the job while managing fuel consumption. Power mode delivers maximum power to meet demanding tasks; Smart mode automatically matches engine and hydraulic power to digging conditions to lower fuel consumption. Reducing engine speed to a constant 1500 rpm, Eco mode minimizes fuel consumption.
Engine oil and fuel filters are synchronized for service at 1,000 hours, resulting in uptime as well as reducing parts and labor costs compared to the 336F Series excavator.
High-ambient temperature capability of 52˚C (125˚F), cold-start capability at -18˚C (0˚F) and the ability to work at up to 4500m (14,764 ft.) above sea level enable the 336 to work in various climates. Auto hydraulic warmup in cold temperatures helps prolong the life of machine components. The air intake filter with pre-cleaner features high dust capacity. A hydraulic fan offers optional automatic reverse to keep cores free from debris.
Product Link collects data automatically. View information like location, hours, fuel usage, idle time, maintenance alerts, diagnostic codes and machine health online through web and mobile applications. Remote troubleshoot and remote flash allow dealers to remotely connect with the machine to diagnose fault codes and update operating software.
Operation
From deluxe to premium, next generation cab trim levels are available. Deluxe cabs come with a heated air-suspension seat; premium cabs come with a heated and ventilated air-suspension seat. Both have a tilt up left-hand console for access in and out of the machine.
A touchscreen monitor and jog dial facilitate navigation through machine controls and provide access to the machine’s digital operator’s manual. Keyless pushbutton start is standard, and Bluetooth key fob is available. An Operator ID passcode allows for engine starting. The Operator ID can save and restore joystick button, response and pattern preferences for individual operators.
Optional Cat Stick Steer supports travel and turning. Several standard technologies are available on the excavator: Cat Payload on-board weighing, Grade Assist for maintaining grade and 2D Grade with depth and slope indication. All Cat Grade systems are compatible with radios and base stations from third-party technology suppliers. Operators can store up to four depth and slope offsets to cut to grade without a grade checker. Auto hammer stop warns operators after 15 seconds of continuous firing and then shuts off the hammer after 30 seconds to prevent wear and tear. Auto dig boost and auto heavy lift increase bucket penetration and lift capacity by 8%. Cat Lift Assist helps operators avoid tipping the machine.
