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The Dolmar (20") 64cc professional gas chain saw, 3/8" - .050" is available for purchase today.

Read Dolmar PS-6400-20 reviews before checking out.


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Dolmar (20") 64cc Professional Gas Chain Saw, 3/8" - .050"

(Based on expert analysis, manufacturer ratings and customer reviews)
4.7 out of 54.7 out of 54.7 out of 54.7 out of 54.7 out of 5
17 Reviews
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In-Stock Only 1 In-Stock
Ships Tuesday, Jun 28th

Estimate Arrival
$579.99
Extended Warranty
Excludes CA

  • Features
  • Specs
  • Q&A 
  • 17
    Reviews
  • Articles
  • Shipping
  • Accessories
Grade
Professional Grade Cahin Saw
Fuel
Gas Powered Saw
Power
4.7
Horse Power
Bar Length
20
Inches
Power, Torque & Light Weight
Perfect for professional chain saw operators
Great for felling and stripping

4.7HP/64cc Dolmar 2-Cycle Engine
Compression relief valve for effortless starting
High torque with fast acceleration

SLR (Scavenging Losses Rejection) Function
Lower emissions for user and environmental benefit
Up to 15% less fuel consumption

Optimum Chip Flow Through
Advantageously shaped exhaust area allows less jams

Tooless Air Filter Maintenance
No horizontal surfaces in airbox prevents build up of debris
Air tight collar prevents penetration of dirty intake air

Lateral Chain Tensioning
Side mounted tensioner provides easy operator access

Vibration Damping
Oscillation damping due to durable cushioned steel

Adjustable Oil Pump
Maintains proper lubrication, disabled on engine idle


Need Help? Call Our Chain Saw Experts.
Model
Model Number:PS-6400-20
UPC:088381384124
Manufacturer:Dolmar
Made in USA:No
Power Head
Engine Power:4.7 HP/64 cc
Fuel Capacity:25.36 oz
Chain Oil Capacity:14.2 oz
Vibration Damping:Yes
Maximum RPM's:13500 RPM's
Chain & Bar
Chain & Bar Included:Yes
Bar Length:20
Tool-less Chain Tensioning:No
Chain Brake:Yes
Max Bar Length:32 Inches
Min Bar Length:20 Inches
Automatic Brake:No
Bar Sprocket:Yes
Overview
Weight:14.1 Lbs. (6.40 kilograms)
Consumer Warranty:2 Years
Spec Sheet:View PDF

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Dolmar PS-6400-20 Reviews & Ratings
Overall Rating
Features
4/5
Quality
5/5
Performance
5/5
Value
4/5
Overall
4.7 out of 54.7 out of 54.7 out of 54.7 out of 54.7 out of 5
Pros
Price (3)
Exceeded Expectations (3)
Durable (2)
Fast (2)
I'd Buy It Again (2)
Cons
Felling Dogs Are Junk (1)
Expensive (1)
The Shipper Beat The Pac... (1)
None (1)
88% of respondents would recommend this product to a friend
17 Reviews  Sort by 
 
Michael B.
Chugiak, AK
Purchased from Chain Saws Direct
Purchased 6/20/15
Total Helpful Votes
22 Helpful Votes
Most Helpful Positive Review
REVIEWED
JUL.
16
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
The Absolute Most Bang For Your Buck
I was graduating from a homeowner level Stihl saw to my first mid-range/farm/ranch saw and after extended research I discovered that for almost the same amount of money I could move into one of the absolutely highest rated and most respected Pro level saws by those in the know.

There is nothing wrong with Husky or Stihl but the equivalent saw in their line is $250-$300 more.

Dolmar was the first commercial chainsaw manufacturer and in the past 15 years they have steadily regained a... more
Pros: Price, Exceeded Expectations, High Quality, I'd Buy It Again
Cons: None
Michael Recommends This Dolmar Product
Michael's Experience With Chain Saws Direct
Web Site
5/5

Service
5/5

Shipping
5/5
"I called customer service to get an expected ship time due to the factory direct shipping on Dolmar products and got a completely accurate and honest answer from a very bright and pleasant young lady. A refreshing change from the majority of business these days."
 more
Was this review helpful?
220
William C.
Reedsport, OR
Purchased from Chain Saws Direct
Purchased 2/20/16
Most Helpful Critical Review
REVIEWED
MAR.
16
2016
2 out of 52 out of 52 out of 52 out of 52 out of 5
New Saw
Bolts loose dawns bent under powered muffler bolts like,the list goes on.oh bye the way I will sell it cheap it's no good to me
William Does Not Recommend This Product
Bob, the Chain Saw Expert
Product Expert
William,
Your chain saw carries a 2 year warranty from Dolmar. They should be able to replace anything that is defective. You may contact Dolmar at 770-569-4945.
more
Was this review helpful?
00
Chris M.
Yaphank, NY
Purchased from Chain Saws Direct
Purchased 2/27/16
REVIEWED
MAR.
21
2016
4 out of 54 out of 54 out of 54 out of 54 out of 5
Good Saw, Bad Service.
Shipping was fast, but the saw was shipped with no padding at all.

The saw arrived with a nonfunctional oiler. ChainSawsDirect does not work weekends, so three days after I wrote for help, they replied that they couldn't do anything because it is illegal to mail a saw that has ever had oil in it. They suggested I seek repair at my local Dolmar dealer.

My local Dolmar dealer wanted 3 weeks and $50 to diagnose the problem, and told me they'd charge more if Dolmar gave them any trouble about... more
View Image
Chris Recommends This Dolmar Product
Was this review helpful?
10
David G.
Fifield, WI
Purchased from Chain Saws Direct
Purchased 6/5/15
Total Reviews
2 Reviews
Total Helpful Votes
19 Helpful Votes
REVIEWED
JUL.
19
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
I Like This Saw
Having only ever owned and used Stihl chainsaws, I was a bit reluctant to switch brands. I have been very pleased with this saw.
The prices through chainsaw direct beat everybody out there. The quality of this saw is excellent.

The power is very good had no problem ripping through hardwood. Starting these saws is not like a Stihl, which I found quickly as they will flood easily but once you get used to starting it, its actually easier.

There are two things I didn't like.
The metal chain... more
David Recommends This Dolmar Product
David's Experience With Chain Saws Direct
Web Site
5/5

Service
5/5

Shipping
5/5
"Ordered my saw on Friday had it on Tuesday. Fast shipping. My local dealer needed two weeks to get this saw."
 more
Was this review helpful?
180
Arnold M.
Ely, NV
Purchased from Chain Saws Direct
Purchased 10/20/15
REVIEWED
NOV.
11
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
6400 Dolmar
Original equipment chain is not up to the the potential of the saw once changed the saw is excellent. Very little use but so far very good. Starting means no choke no throttle and first pull starts always. Really it might equal my super 120 Sachs 68 cc.
Arnold Recommends This Dolmar Product
Was this review helpful?
60
J G
Troy, NC
Purchased from Chain Saws Direct
Purchased 9/15/15
REVIEWED
OCT.
11
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
Best Decision Ever
I bought a Stihl farm & garden, it served well for small to medium sized trees. When several huge trees fell on my house, it was not able to easily cut them. I knew I needed a professional saw. I found that in Dolmar.
J Recommends This Dolmar Product
J's Experience With Chain Saws Direct
Web Site
4/5

Service
5/5

Shipping
5/5
"I am grateful for this website, specs, ease of use in placing the order and receiving my chainsaw quite quickly."
 more
Was this review helpful?
50
Robert S.
Sweden, ME
Purchased from Chain Saws Direct
Purchased 10/18/15
Total Reviews
2 Reviews
REVIEWED
DEC.
03
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
The Beast Of All Chainsaws!
I grew up cutting down trees, splitting and stacking wood. I have never handled a saw such as this one. It is a simple machine to operate and efficiently cuts the biggest and hardest trees. I can only say - buy this Dolmar and you will be quite pleased! Thx!
Robert Recommends This Dolmar Product
Was this review helpful?
40
William P.
Byram Twp, NJ
Purchased from Chain Saws Direct
Purchased 11/18/15
REVIEWED
DEC.
14
2015
4 out of 54 out of 54 out of 54 out of 54 out of 5
My Experience.
Took it out of the box. Put it together. Read instructions. Added gas and bar oil. Started right up, Ran for 20 seconds and quit. Could not get it to run for more than about 20 seconds on about 4 tries. Put it away. Next day it started right up and ran like a charm. Must have been air in the line? Although initially I thought it was the fuel tank vent. I dunno. Hopefully, it'll keep on running.
William Does Not Recommend This Product
Was this review helpful?
30
Mike E.
Auburn, ME
Purchased from Chain Saws Direct
Purchased 11/17/15
REVIEWED
NOV.
30
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
Love It
I love this saw. It makes my ms 290 look like a joke. Waiting for my 36" bar to come in this week. Build quality is really good.
Mike Recommends This Dolmar Product
Was this review helpful?
30
Oleg B.
Ellenville, NY
Purchased from Chain Saws Direct
Purchased 11/22/15
REVIEWED
DEC.
19
2015
5 out of 55 out of 55 out of 55 out of 55 out of 5
Worth Every Penny
Wow, I had a Stihl saw. Now I have a Dolmar. I really felt the difference, The Dolmar cuts hardwood like a knife through butter. I've had the product for a week now and I have to say that I paid for a good product.

In a few months, I will probably write another review in a few months if I find something new to write about.

Thanks to Chain Saws Direct for supplying the chainsaw quickly. Highly recommended.
Oleg Recommends This Dolmar Product
Was this review helpful?
20
Ralph D.
Falconer, NY
Purchased from Chain Saws Direct
Purchased 3/2/16
REVIEWED
MAR.
24
2016
5 out of 55 out of 55 out of 55 out of 55 out of 5
When It Comes To Bang For The Buck, You Can't Go Wrong With The
After much debate prior to spending money on a new chainsaw, and having decided that if I did that I would go with a pro series saw rather than a common name brand farm and ranch class of saw, I finally decided to purchase the Dolmar 6400-20.

I have been very satisfied with the quality and performance, and have no regrets whatsoever. I have felled and bucked several trees, including two that were 24 inches at the base and averaging 70+ feet tall, and haven't even had to dress the chain or... more
Ralph Recommends This Dolmar Product
Ralph's Experience With Chain Saws Direct
Web Site
5/5

Service
5/5

Shipping
5/5
"I received a prompt and satisfactory reply to a question I had prior to ordering and received the order promptly. Thanks, Chain Saws Direct!"
 more
Was this review helpful?
00
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Shop for the Dolmar (20") 64cc Professional Gas Chain Saw, 3/8" - .050" at Chain Saws Direct. Research Dolmar 088381384124 gas chain saws online. Find Dolmar PS-6400-20 gas chain saws & Dolmar PS6400-20 Chainsaw features and specifications. Get the best deal; compare Dolmar PS-6400-20 prices now. Buy the PS-6400-20 direct and save.