ECHO

The ECHO CS-3510-16 is a 2-cycle gas chainsaw with a 16-inch bar and 2.2 horsepower engine, weighing 8.2 pounds. It is suited for mid-size cutting tasks. The ECHO CS-501P-20 has a 20-inch bar and a 3.5 horsepower engine, intended for felling, limbing, and bucking medium to large trees. Both feature auto or adjustable chain oilers and rear handles. The choice depends on the diameter of the wood being cut and the required power-to-weight ratio. The CS-501P-20 provides more power for larger jobs, while the CS-3510-16 is lighter and more maneuverable for smaller cuts.

ECHO chains are available in various pitches, gauges, and drive link counts. For example, the 20LPX78CQ chain has a 0.325-inch pitch, 0.05-inch gauge, and 78 drive links, compatible with 20-inch bars. The 91PX57CQ chain has a 3/8-inch pitch, 0.05-inch gauge, and 57 drive links, for 16-inch bars. File sizes are 3/16 inch and 5/32 inch respectively. It is important to match the chain pitch, gauge, and link count to the guide bar and drive sprocket. Using the correct file size maintains the cutter angle during sharpening. Always verify the bar length and chain specifications before ordering.

The ECHO PE-225 is a gas-powered lawn edger and bed redefiner with a 21.2 cc 2-cycle engine and a 59-inch curved shaft. It provides a 2 1/2-inch cutting depth, suitable for creating clean borders along driveways, sidewalks, and planting beds. The unit is designed for edging turf and redefining bed edges. It uses a non-interchangeable head, so the cutting attachment is fixed. This model is typically used in landscaping and grounds maintenance for precise edge definition. It is a handheld unit, so the operator controls depth and direction manually.

The ECHO TC-210AA is a 2-cycle, 21.2 cc gas-powered tiller/cultivator with manual recoil start. It has a 9-inch working width and a 10-inch tilling depth. The gear-drive system provides forward and reverse tine rotation, which helps with breaking up compacted soil and maneuvering in tight spaces. It is intended for garden and landscaping tasks such as soil preparation, weeding, and mixing in amendments. The unit is handheld and designed for small to medium-sized areas. It uses a two-stroke engine, so it requires a fuel-oil mixture. Regular maintenance includes checking the tines and air filter.

The ECHO earth auger bit is a steel, powder-coated accessory with a 10-inch overall diameter and clockwise rotation. It is designed to dig holes in soil for planting trees, setting fence posts, or installing foundations. The bit attaches to a compatible power head or auger drive unit. The powder-coated finish provides some corrosion resistance. The clockwise rotation is standard for most auger power heads. It is important to match the bit's drive connection to the power source. This bit is a replacement or additional component for ECHO auger systems.

The ECHO articulating hedge trimmer attachment (part number 99944200596) is designed to convert a compatible ECHO power head into a hedge trimmer. It has an overall length of 64 3/8 inches and a cutting mechanism for trimming and shaping hedges, shrubs, and bushes. The articulating feature allows the cutting head angle to be adjusted for different trimming orientations. It is part of the ECHO power head attachment system, which allows one power unit to drive multiple tools. Compatibility depends on the specific power head model, so check the coupler type and shaft diameter. This attachment is typically used in landscaping and grounds maintenance.