• Danuser SM40 post driver
  • Danuser SM40 Post Driver - 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
  • Danuser SM40 Post Driver 40’’ Stroke 96’’ Hoses 300 lb Hammer Skid Steer Mount Post Drivers
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Danuser SM40 Post Driver, 40" Stroke, 96" Hoses, 300 lb Hammer, Skid Steer Mount

Danuser SM40 Post Driver, 40" Stroke, 96" Hoses, 300 lb Hammer, Skid Steer Mount

$7,115.00 USD
$7,115.00 USD
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Call Us 712-566-1033

We'll reach out to confirm order details before fulfillment.

Danuser SM40 Post Driver, 40" Stroke, 96" Hoses, 300 lb Hammer, Skid Steer Mount

The Danuser SM40 is a hydraulic drop-hammer post driver for fencing and other post-installation work. The hammer rises hydraulically and falls under its own weight, with full- and short-stroke operation for different driving conditions.

This base package includes the skid-steer quick-attach mount and hoses. A heavier hammer kit, hydraulic tilt and a post-handling grapple are available separately. The grapple allows compatible posts to be picked up and positioned from the loader seat; T-posts and smaller posts need the appropriate adapter or strike plate.

Specifications

Specification Details
Hammer Stroke 40″ full drop
Hammer Weight 300 lb standard, 500 lb max with kit
Strokes per Minute Up to 35; depends on hydraulic supply and stroke
Impact Energy 1,025 ft-lbs (300 lb), 1,709 ft-lbs (500 lb)
Tilt Range (optional) ±20°
Hydraulic Flow 12-30 GPM @ 1,500-3,000 PSI
Max Post Width 8.5″ × 9.25″
Machine Weight 915 lb base; 1,115 lb with optional hammer weight kit
Overall Dimensions 45.5″ L × 25″ W × 64″ H
Mount Style Skid-steer quick attach; carrier compatibility must be checked

We can check the post size, strike plate and optional handling equipment against your loader's hydraulics and lift capacity. Locate buried services before driving posts, and follow the manufacturer's operating clearances and safety instructions.

Related Equipment

post drivers · Danuser attachments

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Choose Reserve for $0 at checkout. We’ll confirm the product, selected options, availability, taxes, and pickup or delivery. Reservations are held for 7 days.

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We ship parts and equipment nationwide by parcel or freight. Pickup is available at our Henderson, Iowa store. We’ll confirm timing and the fulfillment plan with you before your order is released.

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Pay by card at checkout, or reserve for $0 and arrange check, ACH, wire transfer, or financing after confirmation. Financing may be available when at least $5,000 of qualifying equipment is financed, subject to credit and underwriting approval.

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Product details, availability, and features may change. Contact us if you need us to confirm any detail before ordering.