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Caterpillar 306 · Excavators

Caterpillar 306

A powerful 6-ton compact radius excavator combining industry-leading features with enhanced productivity and reduced operating costs.

Key specifications

Net Power
55.9 hp (41.7 kW)
Operating Weight
15,766 lb (7,150 kg)
Dig Depth
162 in (4,110 mm) long stick
Maximum Reach
263 in (6,685 mm)
Engine Model
Cat C2.4 Turbo
Track Width
78 in (1,980 mm)

Model overview

The Cat 306 CR delivers maximum power in a 6-ton compact radius design. With 55.9 hp Cat C2.4 Turbo engine and 15,766 lb operating weight, it excels in tight spaces while offering up to 162 inches dig depth. Features include stick steer travel, Next Generation monitor, sealed cab, and ground-level service access.

At a glance

Weight Class6-7 tons
Tail Swing TypeCompact radius
Engine TypeCat C2.4 Turbo
EmissionsTier 4 Final / Stage V

13557 machines · €250 - €1,700,000 · 1970 to 2026 · China, Germany, Netherlands

Specifications sourced from cat.com (official manufacturer page).