Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
ECHO CS-501P-20 Gas-Powered Chainsaw, 20 in Bar, Rear Handle, 3.5 hp, 2-Cycle - Gas-Powered Chainsaws
ECHOGas-Powered Chainsaws

ECHO CS-501P-20 Gas-Powered Chainsaw, 20 in Bar, Rear Handle, 3.5 hp, 2-Cycle

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
CS-501P-20 Gas-Powered Chainsaw, 20 in Bar, Rear Handle, 3.5 hp, 2-Cycle
Part Number
CS-501P-20
Category
Gas-Powered Chainsaws
Available to Order
Also known as:CS-501P-20ECHO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Compliance & shipping

Hazardous material
Yes — hazmat handling and paperwork applyHazardous Material
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

ECHO
Manufacturer Part Number
CS-501P-20
Type
Rear Handle, Auto/Adj Chain Oiler
UNSPSC
27112709
Bar Length
20
Horsepower
3.5
Mfr. Model
CS-501P-20
Chain Pitch
0.33
Tool Weight
10.6
Engine Cycle
2-Cycle
Replacement Chain
72LPX70CQ
Fuel Tank Capacity
16.6 fl
Engine Displacement
50.14

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

ECHO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

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 manufacturer part number CS-501P-20.

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.
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Related products

More from ECHO

View all ECHO parts
The ECHO CS-3510-16 is a 2-cycle gas-powered chainsaw with a 16-inch bar and rear handle. It delivers 2.2 horsepower and features an auto/adjustable chain oiler. This model is suited for mid-size cutting tasks such as felling small trees, limbing, and bucking firewood
ECHO
The ECHO CS-3510-16 is a 2-cycle gas-powered chainsaw with a 16-inch bar and rear handle. It delivers 2.2 horsepower and features an auto/adjustable chain oiler. This model is suited for mid-size cutting tasks such as felling small trees, limbing, and bucking firewood

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first