CS-280EP

General Information:

• Production Dates: 1980-1993
• MSRP: No MSRP due to age (Suggested retail price. Subject to change without notice.)
• Model Number Breakdown: "CS" Chainsaw, "280" The first two numbers are the engine cc size generally within, plus or minus 1 cc to 2 cc. The last number is the sub-version within that model series 
• Replaced Model: N/A
• Replaced By Model: N/A
• Uses & Applications: Designed for felling trees and cutting wood
• Box Dimensions: No box dimensions due to age 
• Operator's/Safety Manuals, Parts Catalogs: In Business Portal, go to the "Search" tab and enter the model number in the "Item #" field. From there, select the correct document. 
• Accessories: Search for the article titled "What accessories are available for the ECHO® chainsaws?" 

Features:

• Diaphragm operates in any position 
• Carefully positioned controls for easy finger tip access 
• Electronic ignition 
• Adjustable choke and heavy-duty flywheel make starting a snap 
• Large capacity muffler with spark-arresting screen efficiently reduces noise and prevents sparks from escaping for quiet, comfortable and safe operation 
• Patented automatic chain oiler regulates oil flow to match engine speed for smooth, trouble-free cutting -Throttle control lockout 
• Unique hand guard and low-kick chain for operator protection 

Guide Bars & Chains:

Technical Specifications: There is no Service Data for this model. For more details on specifications, torque limits, service limits, and special tools, reach out to the Product Manager. Please copy Kristina Fink so any information obtained can be added to the Knowledgebase.

• Length: 10.3 in.
• Width: 9.1 in.
• Height: 8.4 in.
• Weight: 7.7 in.
• Engine Type: Air cooled, two-stroke, single cylinder gasoline engine
• Engine Displacement: 27.9 cc
• Bore: N/A
• Stroke: N/A
• Compression Ratio: N/A
  
• Ignition Type: CDI (Capacitor discharge ignition) 
• Spark Plug: NGK BPM-6A, BPM-6Y
  
• Starter: Recoil starter
• Fuel Tank Capacity: 6.8 fl. oz. 
• Oil Tank Capacity: 4.7 fl. oz.
• Oiling System: Automatic adjustable 
• Vibration Reduction: Yes
• Sprocket Type: Spur, 7-tooth, 3/8 in. pitch 
• Exhaust: Spark arrestor muffler 
• Clutch: Centrifugal type
• Idle Speed: 2,800-3,200 RPM
• Wide Open Throttle Speed: 6,000-8,500 RPM 
• Compression Pressure: N/A
• Primary Coil Resistance: N/A (This model does not have a primary coil resistance because it uses a special spark advance system. Therefore, no primary resistance readings are available for this unit.) 
• Secondary Coil Resistance: N/A