A heavy-duty post driver attachment designed for excavators, built to handle T-posts, oil field pipe, tent stakes, and chain-link posts in demanding applications. This hydraulic driver delivers high-impact energy, making it perfect for construction, fencing, and industrial uses.




Product Description
Montana Excavator Post Driver | Width 18" To 28" inches | Machine Weight 1-14 Tons | For Excavators
DESCRIPTION
Key Features
- Powerful Hydraulic Impact: Delivers 350 to 1500 ft-lbs of impact energy, efficiently driving posts into tough terrain, including rocky soil.
- Adjustable Oil Flow Range: Operates within a 5-27 GPM oil flow range, ensuring compatibility with a variety of excavator sizes.
- Optimized Blow Rate: Provides 400-1100 blows per minute, allowing for fast and effective post installation.
- Multiple Tooling Options: Comes with Domed Tool, Flat Tool, Rock Spike, and Concrete Point, ensuring adaptability for different post-driving needs.
- Durable Construction: Built from high-quality steel, ensuring long-lasting performance in demanding environments.
- Pre-Installed Hydraulic System: Includes hydraulic hoses with flat-face couplers for quick setup and operation.
- Nitrogen-Assisted System: Includes a Nitrogen Charge Kit for maintaining optimal impact force, though nitrogen bottle is sold separately.
- Versatile Mounting Compatibility: Designed for excavators from 2,000 to 28,000 lbs, ensuring broad application across different machine types.
Detailed Specifications
Feature | Model 350 | Model 400 | Model 750 | Model 1000 | Model 1500 |
---|---|---|---|---|---|
Energy Class | 350 ft-lbs | 400 ft-lbs | 750 ft-lbs | 1000 ft-lbs | 1500 ft-lbs |
Blow Rate | 600-1100 bpm | 600-1100 bpm | 500-900 bpm | 400-800 bpm | 400-800 bpm |
Oil Flow Range | 5-20 GPM | 7-13 GPM | 11-18 GPM | 13-24 GPM | 16-27 GPM |
Working Pressure | 1300 PSI | 1300 PSI | 2000 PSI | 2200 PSI | 2300 PSI |
Unit Weight | 310 lbs (0.14 tons) | 450 lbs (0.2 tons) | 800 lbs (0.36 tons) | 825 lbs (0.37 tons) | 1310 lbs (0.6 tons) |
Width (W x L x H) | 18×30×24 in | 28×48×30 in | 28×48×30 in | 28×48×30 in | 28×57×36 in |
Excavator Weight Compatibility | 1-5 tons | 2.5-5 tons | 4-6 tons | 6-9 tons | 7-14 tons |
Shaft Diameter | 1.95” | 2.12” | 2.7” | 3” | 3.35” |
Standard Tool ID | 4 3/8” | 6” | 8” | 8” | 9” |
Mount Type | Excavator Mount | Excavator Mount | Excavator Mount | Excavator Mount | Excavator Mount |
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!
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!