Used 320C amphibious excavator caterpillar komatsu PC200 PC220 Boat Digger Amphibious Excavator

Product Overview

Description

• Balance power and efficiency using the open-center, negative flow control hydraulic system. Hydraulic cross-sensing makes full engine power always available from hydraulic pumps regardless of which function is used.


• Expect reliable performance from the double-filtered low-pressure fuel system and antirust fuel tank that protects the engine from lower quality fuel.


• Dig and lift from a stable platform created by the standard 3.7 ton (8,160 lb.) counterweight and seven-roller undercarriage.


• Add versatility by adding tool control to run a hammer or other tools requiring one-way flow. Order tool control with the machine or add it later with a dealer-installed kit.


• Product Link™ comes standard so you can remotely monitor location, hours, and idle time on demand through the VisionLink® online interface.


• The excavator has a high-ambient capability of 52° C (125° F) and cold start capability of –18° C (0° F). An optional –32° C (–25° F) cold start package is available.


• The excavator uses up to 15 percent less fuel than the 320D2 in similar applications. Reduce fuel consumption further by 15 percent in Economy mode with no loss in lifting or digging forces.


• Boom and stick regeneration circuits reduce fuel consumption by up to two percent while improving cycle times.


• Use automatic engine speed control (AEC) during no-load or light-load conditions to automatically reduce engine speed to minimize fuel consumption.


• New tandem hydraulic pumps provide seven percent more hydraulic power with less internal friction to increase overall efficiency. Each pump can produce a maximum flow of 200 L/min (52.8 gal/min). Hydraulic system components are close together to minimize power loss from friction and pressure drops.