Skid-Steer Quick Attach
Overview:
Maximum Driving Force
Drives fence posts, sign posts, guard rails, median dividers, tent stakes, T-posts, pipe fence, and railroad ties with ease.
Get A Quote
Fields with asterisks* are required. Please email our helpful staff with any questions or comments using the contact form.
Value Your Trade
Fields with asterisks* are required. Please email our helpful staff with any questions or comments using the contact form.
Loan Calculator
Use the Loan Calculator to help you determine the financing and payment options that are best for you.
**The accuracy of this calculator and its applicability to your circumstances is not guaranteed. This information is provided for illustrative purposes only and does not constitute an application.
Send To A Friend
Fields with asterisks* are required. Your friend will receive an email that contains a reference to this page. Please send this email only to people you know who would be interested in this information.
Request Brochure
Fields with asterisks* are required. Your friend will receive an email that contains a reference to this page. Please send this email only to people you know who would be interested in this information.
Features
Achieve a full stroke with every cycle or utilize the short stroke feature to fine tune your depth
The Hammer drop weight post driver delivers full-impact performance with every cycle—no springs, no hydraulics, no return lines. The 300 lb. hammer drops a full 40 inches for fast, effective driving—and an optional weight kit allows you to increase the total weight to 500 lb., delivering up to 60% more impact force for tougher posts. Use the full stroke for maximum power or switch to short stroke mode for fine-tuned depth control. Add the grapple for true one-person operation and tilt control for up to 20˚ of precision—without ever leaving your vehicle seat.
INNOVATIVE
- Grapple
Grapple option can be added to any model for a true one-person operation (does not include t-posts). The grapple option will allow the operator to grab the post off the ground, load it into the machine, and drive it in the ground without leaving the vehicle seat. - Tilt
Tilt option allows up to 20˚ in each direction. - Additional Weight Kit
The hammer weight is 300 lb. from the factory. Additional weight can be added for a total of 500 lb., which provides 60% more impact force. - Mounts
Skid-Steer, Tractor Front-End Loader Skid-Steer, and Euro/Global are standard mount options. Backhoe & Excavator custom mounts are available by submitting the form in the Custom Mounts section below.
Specifications
.Part ID: 21003L - Hammer SM40 with Grapple and Tilt Loaded
| Post Dimensions | T-post to Railroad tie |
| Impact Force | 82,000 lb. |
| Impact Energy | 1,709 ft.-lb. |
| Length of Stroke (inches) | 40" |
| Hammer Weight | 500 lb. |
| Strokes per Minute | 35 |
| Overall Length (inches) | 45.5" |
| Overall Width (inches) | 25.5" |
| Overall Height (inches) | 64" |
| Tilt (left or right) (degrees) | 20° |
| Machine Weight | 1,245 lb. |
| Hydraulic Requirements | 1,500 - 3,000 PSI; 12 - 30 GPM |
| Maximum Post Width (inches) | 8.5" x 9.25" |
| Tractor Requirements | 75 HP Minimum |
NOTE: If post/pipe diameter is 5" or smaller and you have a helper, PN 21395 Donut Strike Plate must be purchased separately. If driving with one person, PN 21212 Horseshoe Strike Plate is a better option. See Accessories tab below.