Product Description

Danuser | Hammer Hydraulic Post Driver Mt (Complete Kit) | Model SM40 | Width 25.5" | Oil Flow Range 12-30 GPM | For Skid-Steers

DESCRIPTION

The Danuser SM40 Hydraulic Post Driver is a powerful, high-impact tool designed to drive anything from T-posts to railroad ties with precision and efficiency. Delivering 82,000 lbs. of impact force at 35 strokes per minute, this low-maintenance drop hammer system ensures deep penetration and reliable installation. Equipped with a grapple for one-person operation and a tilt feature for uneven terrain, the SM40 streamlines post-driving, allowing operators to secure posts without leaving their seat. Ideal for fencing, guard rails, sign posts, and construction, this attachment is a must-have for contractors, farmers, and industrial users.

Key Features

• Maximum Driving Force: Delivers 82,000 lbs. of impact force with 1,709 ft.-lbs. of impact energy.
• High-Speed Performance: Operates at 35 strokes per minute, ensuring fast installation.
• Versatile Post Compatibility: Drives T-posts, pipe fence, tent stakes, railroad ties, guardrails, and median dividers.
• Efficient Grapple System: Allows one-person operation, picking up posts without leaving the seat.
• Precision Tilt Function: Up to 20° left or right, perfect for uneven terrain.
• Heavy-Duty Hammer: Factory standard 300 lb. (expandable to 500 lb.) for enhanced force.
• Low-Maintenance Design: No springs, hydraulic cylinders, or return lines, reducing maintenance time.
• Wide Hydraulic Compatibility: Operates at 1,500-3,000 PSI, supporting 12-30 GPM flow rates.
• Durable Construction: Weighs 1,245 lbs., ensuring long-lasting reliability.

Host Machines

Name	Photo (if available)
ASV RT 135 HIGH FLOW
ASV RT120 HIGH FLOW
ASV RT75 HIGH FLOW
ASV RT75 STANDARD FLOW
ASV VT70 HIGH FLOW
ASV VT70 STANDARD FLOW
ASV VT75 STANDARD FLOW
BOBCAT T62 HIGH FLOW
BOBCAT T62 STANDARD FLOW
BOBCAT T64 HIGH FLOW
BOBCAT T64 STANDARD FLOW
BOBCAT T66 HIGH FLOW
BOBCAT T66 STANDARD FLOW
BOBCAT T740 HIGH FLOW
BOBCAT T740 STANDARD FLOW
BOBCAT T76 HIGH FLOW
BOBCAT T76 STANDARD FLOW
BOBCAT T770 HIGH FLOW
BOBCAT T770 STANDARD FLOW
BOBCAT T870 HIGH FLOW
BOBCAT T870 STANDARD FLOW
CASE TR270 HIGH FLOW
CASE TR270 STANDARD FLOW
CASE TR310 HIGH FLOW
CASE TR310 STANDARD FLOW
CASE TR340 ENHANCED HIGH FLOW
CASE TR340 STANDARD FLOW
CASE TV370 HIGH FLOW
CASE TV370 STANDARD FLOW
CASE TV450 ENHANCED HIGH FLOW
CASE TV450 STANDARD FLOW
CAT 255 HIGH FLOW
CAT 255 STANDARD FLOW
CAT 255 XPS HIGH FLOW
CAT 265 HIGH FLOW
CAT 265 STANDARD FLOW
CAT 265 XPS HIGH FLOW
CAT 275 HIGH FLOW
CAT 275 STANDARD FLOW
CAT 275 XE HIGH FLOW
CAT 275 XE STANDARD FLOW
CAT 275 XE XPS HIGH FLOW
CAT 275 XPS HIGH FLOW
CATERPILLAR 257 STANDARD FLOW
CATERPILLAR 289 HIGH FLOW
CATERPILLAR 299 D3 XE
CATERPILLAR 299 HIGH FLOW
CATERPILLAR 299 STANDARD FLOW
CATERPILLER 259 HIGH FLOW
CATERPILLER 259 STANDARD FLOW
CATERPILLER 279 STANDARD FLOW
CATERPILLER 289 STANDARD FLOW
JOHN DEERE 317G STANDARD FLOW
JOHN DEERE 325G HIGH FLOW
JOHN DEERE 325G STANDARD FLOW
JOHN DEERE 331 P HIGH FLOW
JOHN DEERE 331 P STANDARD FLOW
JOHN DEERE 331G HIGH FLOW
JOHN DEERE 331G STANDARD FLOW
JOHN DEERE 333 P HIGH FLOW
JOHN DEERE 333 P STANDARD FLOW
JOHN DEERE 333G HIGH FLOW
JOHN DEERE 333G STANDARD FLOW
JOHN DEERE 335 P HIGH FLOW
JOHN DEERE 335 P STANDARD FLOW
KUBOTA SSV65F HIGH FLOW
KUBOTA SVL75 HIGH FLOW
KUBOTA SVL75 STANDARD FLOW
KUBOTA SVL90 HIGH FLOW
KUBOTA SVL90 STANDARD FLOW
KUBOTA SVL95 HIGH FLOW
KUBOTA SVL95 STANDARD FLOW
KUBOTA SVL97 HIGH FLOW
KUBOTA SVL97 STANDARD FLOW
MUSTANG 1650RT STANDARD FLOW
MUSTANG 1850RT STANDARD FLOW
MUSTANG 2150RT HIGH FLOW
MUSTANG 2150RT STANDARD FLOW
MUSTANG 2550RT HIGH FLOW
MUSTANG 2550RT STANDARD FLOW
MUSTANG 3200VT HIGH FLOW
MUSTANG 3200VT STANDARD FLOW
NEW HOLLAND C332 HIGH FLOW
NEW HOLLAND C332 STANDARD FLOW
NEW HOLLAND C334 HIGH FLOW
NEW HOLLAND C345 HIGH FLOW
NEW HOLLAND C345 STANDARD FLOW
NEW HOLLAND C362 HIGH FLOW
TAKEUCHI TL10 HIGH FLOW
TAKEUCHI TL10V2 STANDARD FLOW
TAKEUCHI TL12 HIGH FLOW
TAKEUCHI TL12R2 STANDARD FLOW
TAKEUCHI TL6R STANDARD FLOW
TAKEUCHI TL8 HIGH FLOW
TAKEUCHI TL8R2 STANDARD FLOW
WACKER NUESON ST28 HIGH FLOW
WACKER NUESON ST28 STANDARD FLOW
WACKER NUESON ST31 HIGH FLOW
WACKER NUESON ST31 STANDARD FLOW
WACKER NUESON ST35 HIGH FLOW
WACKER NUESON ST35 STANDARD FLOW
WACKER NUESON ST40 HIGH FLOW
WACKER NUESON ST40 STANDARD FLOW
WACKER NUESON ST45 HIGH FLOW
WACKER NUESON ST45 STANDARD FLOW
WACKER NUESON ST50 HIGH FLOW
WACKER NUESON ST50 STANDARD FLOW

Detailed Specifications

Manuals & Documents

• BROCHURE

• OPERATOR MANUAL

• PARTS MANUAL

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 needed about products and parts you can’t find!

Videos

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!