ECHOGas-Powered Chainsaws

ECHO Gas-Powered Chainsaw: 20 in Bar Lg, Rear Handle, Auto/Adj Chain Oiler

The ECHO CS-501P-20 is a gas-powered chainsaw with a 20-inch bar length and a rear handle design. It features a 2-cycle engine delivering 3.5 hp and an auto/adjustable chain oiler. This model is identified by…

SKU 3G-OTH-381702

Also listed as: CS501P20 · CS 501P 20

Brand

ECHO

Item

Gas-Powered Chainsaw: 20 in Bar Lg, Rear Handle, Auto/Adj Chain Oiler

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

ECHO

Manufacturer Part Number

CS-501P-20 

Type

Rear Handle, Auto/Adj Chain Oiler 

Horsepower

3.5 hp 

Chain Oiler

Auto/Adjustable 

Engine Cycle

2-Cycle 

Technical Documents

No technical documents available for this product.

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ECHO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the ECHO CS-501P-20 chainsaw used for?

The ECHO CS-501P-20 is a gas-powered chainsaw designed for felling, limbing, and bucking medium to large trees. Its 20-inch bar and 3.5 hp 2-cycle engine make it suitable for professional forestry, land clearing, and heavy property maintenance tasks.

What are the specifications of the ECHO CS-501P-20?

The ECHO CS-501P-20 has a 20-inch bar length, a rear handle, and a 2-cycle engine rated at 3.5 hp. It features an auto/adjustable chain oiler. The manufacturer part number is CS-501P-20. This model is built for sustained cutting performance.

Where to buy the ECHO CS-501P-20 chainsaw worldwide?

3G Electric supplies the ECHO CS-501P-20 chainsaw worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this model for your operation.

How to maintain the ECHO CS-501P-20 chainsaw?

Maintain the ECHO CS-501P-20 by using fresh 50:1 fuel mix, cleaning the air filter regularly, and sharpening the chain. Adjust the auto chain oiler as needed for bar lubrication. Store the saw with a full fuel stabilizer to prevent carburetor issues.

Used in

Common applications for ECHO

Tree care and arboriculture — ECHO CS-590-18 gas chainsaw for felling and limbing trees up to 18 inches in diameter.

Roadside vegetation control — ECHO SRM-2120 string trimmer for cutting grass and weeds along highways and fences.

Large-area debris clearing — ECHO DPB-7700TBT backpack blower for moving leaves and light debris on commercial properties.

Chainsaw maintenance and repair — ECHO 91PX52CQ replacement chain for restoring cutting performance on 14-inch bar saws.

Landscaping and grounds maintenance — ECHO 21560056 trimmer head for replacing worn heads on straight-shaft trimmers.

Municipal park maintenance — ECHO CS-4510-18 chainsaw for pruning and clearing branches in public green spaces.

ECHO Products

3G Electric supplies ECHO gas-powered chainsaws. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all ECHO products →Contact our engineers →