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Danuser

Danuser Hydraulic Post Driver | Model LM40 | Length 40" | Width 25" | 75 HP | For Tractors

Danuser Hydraulic Post Driver | Model LM40 | Length 40" | Width 25" | 75 HP | For Tractors

Regular price $7,310.00
Regular price Sale price $7,310.00
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Machine Compatibility
Customizable
Fast
24/7 Support
  • Working Width 25" Horsepower 75HP For Tractor
  • Hydraulic-Powered Hammer No springs or return lines; delivers 49,000 lbs. of impact force for fast, consistent driving.
  • Built-In Grapple System Grab, position, and drive posts without leaving the cab true one-person operation.
  • 20° Left/Right Tilt Perfect for uneven terrain, slopes, and angled post installations.
  • Heavy-Duty 500 lb. Hammer Handles T-posts, wooden posts, and railroad ties (up to 8.5" x 9.25").
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Product Description

Danuser Hydraulic Post Driver | Model LM40 | Length 40" | Width 25" | 75 HP | For Tractors

DESCRIPTION

The Danuser LM40 Post Driver (Model 21006) is your ultimate partner for field, farm, and fencing tasks. This solid SSL-mount attachment delivers up to 35 powerful strokes per minute, packing 49,000 lb of impact force into every hit all without compromise. Whether you're installing T-posts, pipe, or rail ties across rugged or remote terrain, the LM40 makes every post placement faster and smoother.

Designed to harness the strength of your loader or tractor, this post driver requires only 1,500–3,000 PSI hydraulic flow and a minimum 75 HP engine. Its 300 lb drop hammer and integrated post puller streamline installation jobs, while the compact SSL-mount design ensures seamless integration and control. Head home early with fence lines that stand firm and jobs done right.

Key Features

  • High-Impact Performance Delivers 49,000 lb of striking force and 1,025 ft-lb of energy to drive posts effortlessly.
  • Fast Operation Speed Up to 35 strokes per minute with full 40″ drop hammer action or use the short-stroke mode for precision cast.
  • Compact and Durable At just 25″ wide and weighing 920 lb, this SSL mount is streamlined, rugged, and ready for fieldwork.
  • Versatile Post Handling Drives T-posts, railroad ties, and 8.5″ × 9.25″ maximum-width pipes with ease.
  • Efficient Hydraulic Use Works with 12–30 GPM hydraulic flow and 3,500 PSI max pressure ideal for mid-size tractors and loaders.
  • Integrated Post Puller Easily remove misdriven or bent posts using a standard log chain no extra attachment needed.
  • Upgradeable and Flexible Add tilt, grapple, or extra weight to match your job requirements and achieve one-operator control.
  • Low Maintenance Design With heavy-duty construction and no springs or return-line hydraulics, maintenance is minimal and up-time is maximized.

Detailed Specifications

Specification 21006 21006L
Tilt No No
Grapple No No
Additional Weight No Yes
Machine Mount SSL Mount SSL Mount
Max Post Size 8.5" x 9.25" 8.5" x 9.25"
Impact Force 49,000 lb 49,000 lb
Impact Energy 1,025 ft-lb 1,025 ft-lb
Stroke Length 40" 40"
Hammer Weight 300 lb 300 lb (500 max)
Strokes/Min 35 35
Machine Weight 920 lb 920 lb
Hydraulic Flow (GPM) 12–30 12–30
Hydraulic Pressure (PSI) 1,500–3,000 1,500–3,000
Dimensions (L x W x H) 46"x25"x64" 46"x25"x64"
Tractor HP (Min) 75 HP 75 HP

 

Specification 21007 21007L
Tilt No No
Grapple Yes Yes
Additional Weight No Yes
Machine Mount SSL Mount SSL Mount
Max Post Size 8.5" x 9.25" 8.5" x 9.25"
Impact Force 49,000 lb 49,000 lb
Impact Energy 1,025 ft-lb 1,025 ft-lb
Stroke Length 40" 40"
Hammer Weight 300 lb 300 lb (500 max)
Strokes/Min 35 35
Machine Weight 920 lb 920 lb
Hydraulic Flow (GPM) 12–30 12–30
Hydraulic Pressure (PSI) 1,500–3,000 1,500–3,000
Dimensions (L x W x H) 46"x25"x64" 46"x25"x64"
Tractor HP (Min) 75 HP 75 HP

 

Specification 21008 21008L
Tilt Yes Yes
Grapple No No
Additional Weight No Yes
Machine Mount SSL Mount SSL Mount
Max Post Size 8.5" x 9.25" 8.5" x 9.25"
Impact Force 49,000 lb 49,000 lb
Impact Energy 1,025 ft-lb 1,025 ft-lb
Stroke Length 40" 40"
Hammer Weight 300 lb 300 lb (500 max)
Strokes/Min 35 35
Machine Weight 920 lb 920 lb
Hydraulic Flow (GPM) 12–30 12–30
Hydraulic Pressure (PSI) 1,500–3,000 1,500–3,000
Dimensions (L x W x H) 46"x25"x64" 46"x25"x64"
Tractor HP (Min) 75 HP 75 HP

 

Specification 21009 21009L
Tilt Yes Yes
Grapple Yes Yes
Additional Weight No Yes
Machine Mount SSL Mount SSL Mount
Max Post Size 8.5" x 9.25" 8.5" x 9.25"
Impact Force 49,000 lb 49,000 lb
Impact Energy 1,025 ft-lb 1,025 ft-lb
Stroke Length 40" 40"
Hammer Weight 300 lb 300 lb (500 max)
Strokes/Min 35 35
Machine Weight 920 lb 920 lb
Hydraulic Flow (GPM) 12–30 12–30
Hydraulic Pressure (PSI) 1,500–3,000 1,500–3,000
Dimensions (L x W x H) 46"x25"x64" 46"x25"x64"
Tractor HP (Min) 75 HP 75 HP

 

Specification 21009 21009L
Tilt Yes Yes
Grapple Yes Yes
Additional Weight No Yes
Machine Mount SSL Mount SSL Mount
Max Post Size 8.5" x 9.25" 8.5" x 9.25"
Impact Force 49,000 lb 49,000 lb
Impact Energy 1,025 ft-lb 1,025 ft-lb
Stroke Length 40" 40"
Hammer Weight 300 lb 300 lb (500 max)
Strokes/Min 35 35
Machine Weight 920 lb 920 lb
Hydraulic Flow (GPM) 12–30 12–30
Hydraulic Pressure (PSI) 1,500–3,000 1,500–3,000
Dimensions (L x W x H) 46"x25"x64" 46"x25"x64"
Tractor HP (Min) 75 HP 75 HP

Manuals & Documents

General Warranty Info:

  • Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
  • The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale. 
  • Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
  • Please reach out to us for any specific warranty information neededabout products and parts you can’t find!

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Shipping

General Shipping Info:

  • Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
  • Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
  • Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
  • Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!

Customer Reviews

Overall rating: 4.6 / 5 from 99 reviews.

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Put this on Kubota 900 with winch hookup. This thing is a beast (within reason). I named it ‘Homie”, cause Homie don’t play. It will take care of stuff up to about 2” in diameter. You still have to remember that this is NOT like the ones on a bobcat or larger machinery. It does have its limits. But all in all I am very satisfied with it. Now on to the good part! The staff at Ripping It are outstanding! Especially Kayla in the office. She has gone above and beyond on making sure everything went right, from ordering to questions about installation. This young lady would be of great value at ANY company ! Her knowledge and personality are like over the top. This is my first experience with Ripping It Outdoors and I can only say positive things about them. With all that being said, I do fill out reviews on things I buy, AND I give a honest review. If it’s bad then you will know it. But if it’s good, well I tell the truth ! Again Kayla, from the bottom of my heart, a great big THANK YOU for all your help and just talking to you. I feel like we’ve know each other for years!

Forax Gas Powered Mulcher | Model GP40 | 40" Cutting Width | 14HP Kohler Motor | For UTV Side by Sides and Tractors

TENT is easy to put up , material is tuff as told....only complaint is that i wish the bottom had about 3 to 4 inches overlap towards the inside so i could install a 2 x4 or something to help hold the tent down in high winds we have here in virginia thanks

30-06 Ground Blind Native - Spirit 600d 48"x48"x62" Camo

Hi, my name is Ken. I’ve had a great experience with Ripping It Outdoors. I purchased a Forax Hp40 Mulcher for my mini excavator. Kayla Patterson is who I dealt with from the beginning until I received it at my house. She has been wonderful to work with and looking forward to working with her with any other orders I purchase. Kayla answered any questions I had and kept me updated throughout the whole process, can’t say it enough just a wonderful person to work with!!

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