Model # RM310 Explorer

Internet #304076303

Remington 21 in. 159cc Rear-Wheel-Drive 3-in-1 Gas Walk Behind Self Propelled Lawn Mower
0043033585175

Remington Discontinued

21 in. 159cc Rear-Wheel-Drive 3-in-1 Gas Walk Behind Self Propelled Lawn Mower

  • 159 cc OHV autochoke engine with 21 in. SureCut blade
  • 3-in-1 design, 21 in. deep dome steel deck
  • Variable speed rear wheel drive
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • 159 cc OHV autochoke engine with 21 in. SureCut blade
  • 3-in-1 design, 21 in. deep dome steel deck
  • Variable speed rear wheel drive
The RM310 Explorer self-propelled rear wheel drive mower is powered by a 159cc OHV Remington engine. Our innovative SureCut blade lifts, circulates and cuts clippings more times which will avoid having grass clumps to clean up. This mower also gives you the option to mulch, bag or side discharge your grass clippings.
  • Powerful 159cc OHV remington engine
  • Single speed rear-wheel drive
  • 21 in. cutting deck
  • SureCut blade system
  • 3-in-1 design (mulch/bag/side discharge)
  • Dual lever 6-position height adjustment
  • 8 in. front and 8 in. rear wheels
  • 3-position adjustable handle
  • Comfort grip bail handle
  • 2-year limited warranty
  • Use fuel stabilizers to maintain your engine and increase the longevity of your mower
  • California residents see Prop 65 WARNINGS

Product Overview

  • 159 cc OHV autochoke engine with 21 in. SureCut blade
  • 3-in-1 design, 21 in. deep dome steel deck
  • Variable speed rear wheel drive
Model #: RM310 Explorer
Internet #: 304076303

The RM310 Explorer self-propelled rear wheel drive mower is powered by a 159cc OHV Remington engine. Our innovative SureCut blade lifts, circulates and cuts clippings more times which will avoid having grass clumps to clean up. This mower also gives you the option to mulch, bag or side discharge your grass clippings.

  • Powerful 159cc OHV remington engine
  • Single speed rear-wheel drive
  • 21 in. cutting deck
  • SureCut blade system
  • 3-in-1 design (mulch/bag/side discharge)
  • Dual lever 6-position height adjustment
  • 8 in. front and 8 in. rear wheels
  • 3-position adjustable handle
  • Comfort grip bail handle
  • 2-year limited warranty
  • Use fuel stabilizers to maintain your engine and increase the longevity of your mower
  • California residents see Prop 65 WARNINGS

Info & Guides

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Name 21 in. 140cc 550e Series B&S Gas 2-in-1 Self-Propelled Walk Behind Lawn Mower with Tri-Action Cutting System 21 in. 159cc Rear-Wheel-Drive 3-in-1 Gas Walk Behind Self Propelled Lawn Mower 21 in. Variable Speed All-Wheel Drive Gas Walk Behind Self Propelled Lawn Mower 21 in. 159cc Front-Wheel Drive 3-in-1 High Rear Wheel Gas Self Propelled Walk Behind Lawn Mower
Brand Troy-Bilt Remington Lawn-Boy Cub Cadet
Ratings (7) (41) (464) (76)
Power Type Gas Gas Gas Gas
Drive Type Front-wheel Drive Rear-wheel Drive 4 Wheel Drive Front-wheel Drive
Features Adjustable Cutting Height,Assembly Required,Bagger,Foldable handle,Mulching Lawn Mower Adjustable Cutting Height,Adjustable Handlebar,Assembly Required,Bagger,Foldable handle,Mulching Lawn Mower,Rust resistant deck,Tool-free adjustments Adjustable Handlebar,Bagger,Mulching Lawn Mower,No Oil Change Required,Tool-free adjustments Adjustable Cutting Height,Adjustable Handlebar,Assembly Required,Bagger,Deck cleanout,Mulching Lawn Mower,Rust resistant deck
Refurbished No No No No
Size of Yard 1/4 - 1/2 Acre 1/4 - 1/2 Acre 1/4 - 1/2 Acre 1/4 - 1/2 Acre
View Product View Product View Product View Product

Specifications

Dimensions

Assembled Depth (in.)
60 in
Assembled Height (in.)
38 in
Assembled Width (in.)
22 in
Blade Length (in.)
21 in
Cutting Width
21 inches
Front Wheel Size (in.)
8
Mower Deck Width
21 in
Rear Wheel Size (in.)
8

Details

Assembly Required
Yes
CA (CARB) Compliant
CARB Compliant
Cutting Height Options
6-position
Cutting Options
Bag,Mulch,Side-Discharge
Deck Material
15 Gauge Steel
Deck Type
Stamped
Drive Type
Rear-wheel Drive
Engine Displacement (cc)
159
Engine Make
OEM Branded
Engine Torque (ft.-lb.)
0
Features
Adjustable Cutting Height,Adjustable Handlebar,Assembly Required,Bagger,Foldable handle,Mulching Lawn Mower,Rust resistant deck,Tool-free adjustments
Fuel Tank Capacity (gallons)
.25
Included
Bagger,Engine oil
Lawn Mower Type
Self-Propelled Lawn Mower
Maximum Cutting Height (in.)
3.75
Minimum Cutting Height (in.)
1.25
Mower Size Type
Standard
Number of Blades
1
Number of Handlebar Positions
3
Oil Capacity (oz.)
20
Power Type
Gas
Product Weight (lb.)
83 lb
Rear Wheel Height
Low Wheel
Recommended Oil Type
10W-30
Recommended Terrain
Flat,Sloped,Uneven
Refurbished
No
Returnable
30-Day
Size of Yard
1/4 - 1/2 Acre
Start Type
Pull Cord
Walk Behind Mower Type
Self Propelled

Warranty / Certifications

Manufacturer Warranty
2-Year Limited Warranty

Specifications

Dimensions

Assembled Depth (in.)
60 in
Assembled Height (in.)
38 in
Assembled Width (in.)
22 in
Blade Length (in.)
21 in
Cutting Width
21 inches
Front Wheel Size (in.)
8
Mower Deck Width
21 in
Rear Wheel Size (in.)
8

Details

Assembly Required
Yes
CA (CARB) Compliant
CARB Compliant
Cutting Height Options
6-position
Cutting Options
Bag,Mulch,Side-Discharge
Deck Material
15 Gauge Steel
Deck Type
Stamped
Drive Type
Rear-wheel Drive
Engine Displacement (cc)
159
Engine Make
OEM Branded
Engine Torque (ft.-lb.)
0
Features
Adjustable Cutting Height,Adjustable Handlebar,Assembly Required,Bagger,Foldable handle,Mulching Lawn Mower,Rust resistant deck,Tool-free adjustments
Fuel Tank Capacity (gallons)
.25
Included
Bagger,Engine oil
Lawn Mower Type
Self-Propelled Lawn Mower
Maximum Cutting Height (in.)
3.75
Minimum Cutting Height (in.)
1.25
Mower Size Type
Standard
Number of Blades
1
Number of Handlebar Positions
3
Oil Capacity (oz.)
20
Power Type
Gas
Product Weight (lb.)
83 lb
Rear Wheel Height
Low Wheel
Recommended Oil Type
10W-30
Recommended Terrain
Flat,Sloped,Uneven
Refurbished
No
Returnable
30-Day
Size of Yard
1/4 - 1/2 Acre
Start Type
Pull Cord
Walk Behind Mower Type
Self Propelled

Warranty / Certifications

Manufacturer Warranty
2-Year Limited Warranty

Questions & Answers

what does 3in1 mean

what does 3in1 mean
Asked by: charles
That means the unit has 3 functions in 1. This model can mulch, bag, and side discharge.
Answered by: CommunityAnswer
Date published: 2018-05-23

What is the maximum drive speed in mph when the bottom bail is pressed all the way against the handle?

Asked by: Halfspeed
Halfspeed, I do not have the actual mph, but this sucker is fast!! If you are on flat terrain, it will give you a good walking workout.
Answered by: Gus
Date published: 2018-08-28

How can you get the thatching blade w/attachments that screw onto blades in order to thatch? Tha...

How can you get the thatching blade w/attachments that screw onto blades in order to thatch? Thank You Anthony
Asked by: Ant
call home depot
Answered by: redbone
Date published: 2018-09-04

Is there an attachable device to control the walking speed? I LOVE this mower, but the position o...

Is there an attachable device to control the walking speed? I LOVE this mower, but the position of the bar (below the grip bar) for the walking speed control Is difficult for my small 80 year old hands. I'v tried velcro, but it stretches in the outdoor heat. This mower does have the power and dependable start I was looking for, but I do have a few small steep hills and need a way to increase and decrease the forward motion quickly. Does anyone have a solution?
Asked by: Willy
Well, I'm answering my own question for those of you who might have the same question - The answer I received from the "official" sites I checked (manufacturers, mowers, parts, DIY, etc) said "No, there is no part or device for this problem." Sooo..After trying velcro tape with nuts & bolts - no good - it stretched in the heat of our GA sun - I came up with another design and I am now working on a prototype. If it works, I'll share it with all you other "little ol' ladies" out there!
Answered by: Willy
Date published: 2018-08-20
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Customer Reviews

21 in. 159cc Rear-Wheel-Drive 3-in-1 Gas Walk Behind Self Propelled Lawn Mower is rated 4.0 out of 5 by 41.
Rated 5 out of 5 by from This is a real nice walk behind self propelled mower. I had this mower delivered to the house an... This is a real nice walk behind self propelled mower. I had this mower delivered to the house and it was easy to assemble. Oil - in the proper amount - was included and there were enough directions and labels on the mower to make assemble easy. It has a lot of nice features. The gas cap is a screw on cap which keeps it from being knocked off by limbs, etc. The wheels can be adjusted with just one level for the front wheels and a second lever for the back wheels. The mower has a lot of power and will cut high, thick wet grass. It also moves really fast! Fortunately, you can adjust the speed by not pulling up on the drive handle all the way. The only negative, and it is a small one, is that the operator's/owner's manual is very generic and is intended for several different models - which makes it hard to find the specific information on your particular model.
Date published: 2018-03-21
Rated 2 out of 5 by from Initially this blower seemed to work well. Not half... Initially this blower seemed to work well. Not half way through the tough winter in the Northeast a cable snapped in the unit and rendered it unusable. Thank God it was still under warranty. It did however take some time to get the right part and to fix the snowblower.
Date published: 2019-01-18
Rated 1 out of 5 by from I couldn’t believe that the base is made of plastic... I couldn’t believe that the base is made of plastic . This item could not last .
Date published: 2018-12-12
Rated 1 out of 5 by from The mower came right out of the box in my garage. Read the book, just to make sure I have all the... The mower came right out of the box in my garage. Read the book, just to make sure I have all the bases covered and filled up the gas tank, used the oil from the package and it started at the first pull. But there is NO self propelled movement. The so called SELF PROPELLED is not working. There is no cable adjustment, the belt is not engaging the mechanism and I did not feel like taking it apart to see why...supposed to be NEW?? Quality control is NON EXISTING! And is assembled in USA...SHAME when it says assembled in US and NO QUALITY!!!! Also the catching bag that comes with the mower is a generic one, no name on it, not like in the picture. I tried to like it but this purchase is a BIG disappointment.It will go back to HD by UPS as soon as tomorrow. I will not recommend, I will keep looking around... Try it(not advised)...you might have more luck...I will not try another one myself.
Date published: 2018-08-15
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-06
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2019-02-05
Rated 4 out of 5 by from The box containing this 21 inch, 159cc, rear wheel-drive 3-in-1, gas, self propelled lawn mower a... The box containing this 21 inch, 159cc, rear wheel-drive 3-in-1, gas, self propelled lawn mower arrived undamaged, with no marks or dents. So, that is why I was surprised that the toggle screws and handle were so bent. Thankfully I was able to unbend both without breaking, but assemble was much more difficult than I expected. I've given up on instructions, they are always incomplete. However, once together this mower is simple to use. No choke, no throttle, no separate speed adjuster. Just add gas, oil, and hold the bar, pull the cord, and go. What makes this machine good is the self-propelled bar. You can control the speed somewhat by how quickly you engage the bar,but once engaged, hang on, this mower moves! I have a slight incline in my yard that with a regular mower feels like Mount Everest. Now I can easily move up and down and side to side. This makes my work so much easier. It has a good size grass catcher, but I like to use the mulching feature more. I like the simplicity, the size, and the metal body seems durable. I hope the toggle screws I unbent hold, then all will be well. It is a nice mower.
Date published: 2018-04-07
Rated 5 out of 5 by from Great mower - especially for those without a lot of hand and arm strength - never more than two p... Great mower - especially for those without a lot of hand and arm strength - never more than two pulls to start and speed control that will have you running across the yard to keep up! The ONLY drawback is the location of the speed control bar - hard to reach if your hands are small - but I'm working on a device design to fix that! This review is from "your great-grandma" - an 80 year "little old lady" who mows a half acre with hills in GA!
Date published: 2018-08-11
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