Echo Echo CS-7310P chainsaw

Echo Echo CS-7310P

Professional arborists and forestry workers demand power and reliability in their cutting equipment, and this 73.5cc powerhouse delivers on both fronts. Built with Echo's renowned Japanese engineering, this saw combines substantial displacement with a surprisingly manageable 6.71kg weight without bar and chain, making it suitable for extended use in demanding applications.

The robust 2-stroke engine provides exceptional torque for tackling large timber, while the impressive 81.28cm maximum bar capacity allows operators to handle substantial cutting tasks with confidence. With generous fuel and oil tank capacities of 0.801L and 0.361L respectively, this professional-grade saw minimizes downtime between refueling stops. Echo's commitment to durability and performance shines through in this model, designed specifically for commercial users who require consistent power output and dependable operation in challenging work environments.

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73.5 cc
Engine Displacement
6.71 kg
Weight (without bar and chain)
Professional
Intended Use
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Technical Specifications

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Engine
Engine Displacement 73.5 cc
Cutting
Maximum Bar Length 81.28 cm
Weight
Weight (without bar and chain) 6.71 kg
Tank
Fuel Tank Capacity 0.801 l
Oil Tank Capacity 0.361 l
Classification
Intended Use Professional
Fuel Type 2-stroke
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Frequently asked questions

Who is the Echo CS-7310P built for?

Echo lists the CS-7310P as intended for professional use, and its specs back that up: a 73.5 cc engine and a maximum bar length of 81.28 cm. That combination points toward heavy felling and large-diameter timber work rather than occasional yard maintenance around a home.

How much power does the Echo CS-7310P's engine produce?

The Echo CS-7310P is powered by a 73.5 cc two-stroke engine, one of the larger displacements in the chainsaw category. That size gives the saw the torque needed to keep a long bar cutting through thick trunks without bogging down, which is why Echo rates it for professional use.

What is the maximum bar length on the Echo CS-7310P?

Echo rates the CS-7310P for bars up to 81.28 cm (32 in), a length aimed squarely at felling large-diameter trees rather than everyday trimming. Running a bar that long also demands the saw's full 73.5 cc of displacement to keep the chain cutting efficiently along its whole reach.

How much does the Echo CS-7310P weigh?

The Echo CS-7310P weighs 6.71 kg without bar and chain, putting it among the heavier professional saws. Add the 81.28 cm bar, chain, fuel and oil and the saw in hand is noticeably heavier still, so it is built for two-handed ground work, not extended overhead use.

What fuel and oil does the Echo CS-7310P need?

The Echo CS-7310P runs on two-stroke fuel mix, held in a 0.801 litre tank, while a separate 0.361 litre tank feeds oil to the bar and chain. Filling both at every refuel keeps the saw running and protects the bar during the long cuts its 81.28 cm reach is built for.

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Guides that cover this model

Chainsaw Bar Length Guide: What Size Do You Need? Bar length decides the diameter of wood a chainsaw can cut, but a longer bar is only useful if the engine can pull it. This guide covers the two-cut rule, recommended versus maximum bar length, and the displacement each length needs. Gas vs Battery vs Electric Chainsaw: Which Wins Where Gas, battery and corded electric chainsaws compared on runtime, power ceiling, real carried weight, noise, vibration, maintenance and cold-weather behaviour, with the specs behind each claim. Chainsaw Engine Displacement (cc) Explained Displacement is a volume, not a power rating. This guide explains what cc measures, how it relates to kW and HP, why power-to-weight is the better comparison, and what the sub-40cc, 40-50cc, 50-60cc and 60cc-plus bands are for. Chainsaw Weight and Ergonomics: What the Spec Hides Published chainsaw weights leave out the bar, chain, fuel and battery. This guide explains the real in-use weight, how it drives fatigue and safety, and why power-to-weight is the figure worth comparing.

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Source: www.echo-usa.com