Dipperfox

SC850 Stump Crusher

For Excavators & Track Loaders

Most Important Features

TORQUE-DRIVEN POWER

UNMATCHED TORQUE OUTPUT DELIVERS UNSTOPPABLE PERFORMANCE THROUGH DENSE HARDWOOD, FROZEN SOIL, AND OVERSIZED STUMPS, EVEN UNDER EXTREME SITE CONDITIONS.

LOW-RPM PRECISION

THE LOW-SPEED, HIGH-TORQUE DESIGN MINIMIZES FLYING DEBRIS AND VIBRATION, PROVIDING SAFER OPERATION AND GREATER CONTROL FOR OPERATORS.

VERSATILE COMPATIBILITY

COMPATIBLE WITH EXCAVATORS, LOADERS, AND SKID STEERS, WITH MULTIPLE MODEL SIZES TO MATCH CARRIER FLOW AND JOB REQUIREMENTS.

HEAVY-DUTY CONSTRUCTION

BUILT FROM HARDENED STEEL AND REINFORCED COMPONENTS FOR LONG-TERM DURABILITY AND MINIMAL MAINTENANCE DOWNTIME.

HYDRAULIC EFFICIENCY

DESIGNED TO CONVERT HYDRAULIC POWER DIRECTLY INTO CUTTING FORCE, MAXIMIZING FUEL EFFICIENCY AND PRODUCTIVITY ON EVERY PROJECT.

Description

Key Benefits

Technical Specs

Applications

Dipperfox SC850

The Dipperfox SC850 is the most powerful stump crusher in the lineup, designed for excavators 14–30 tons with hydraulic flow rates of 29–61 GPM. Built for large-scale forestry, construction, and land-clearing operations, the SC850 delivers maximum torque and cutting power to remove even the toughest stumps efficiently.

With its 34″ width and 36″ cut size, the SC850 handles oversized stumps with ease. Compared to conventional stump grinders, it runs at low RPM, dramatically reducing flying debris, noise, and operator risk. This makes it not only powerful but also safer and more environmentally suited for professional contractors and municipalities working in challenging environments.

Because the SC850 mounts directly to your current carrier, it eliminates the need for transporting a separate self-propelled stump grinder. The Dipperfox gives the ability to perform high-end stump removal and helps operators complete more work in less time with fewer equipment demands.

Dipperfox SC850

  • Massive cutting torque – Generates up to 13,000 N of torque, delivering powerful, low-RPM cutting.
  • Cleaner and faster jobsite – Debris remains near the drilling position, reducing cleanup time.
  • Safe stump grinding – No high-speed spinning blades, minimizing risk and reducing required safety zones.
  • Quieter operation – Reduced noise compared to conventional stump grinders, suitable for residential and urban projects.
  • Works in limited access areas – Removes stumps near buildings, fences, paved surfaces, and stones.

Dipperfox SC850

  • Model: SC850
  • Machine Pairing: Excavators (14–30 Ton)
  • Cutting Width: 34″
  • Cut Size: 36″
  • Hydraulic Flow (GPM): 29–61
  • PSI Range: 3,455–3,076
  • Shipping Weight: ~900 lbs (with packaging)

Dipperfox SC850

  • Residential and commercial stump removal
  • Landscaping and land clearing projects
  • Arborist and tree service operations
  • Municipal and utility maintenance

Dipperfox SC850

ENGINEERED FOR POWER:

  • High-torque drive for unstoppable cutting force
  • Handles dense wood, roots, and frozen ground
  • Compact build for maximum carrier stability
  • Steel housing built for heavy-duty cycles
  • Proven endurance on long clearing projects
  • Reliable torque output even under extreme load

BUILT FOR PRECISION:

  • Low-RPM cutting reduces debris and vibration
  • Safer operation near roads and utilities
  • Consistent depth and clean stump finish
  • Optimized geometry for fast, smooth cutting
  • Accurate control across variable soil types
  • Designed for minimal ground disturbance

READY FOR THE FIELD:

  • Quick coupler setup for fast attachment swap
  • Simple maintenance with easy-access components
  • Low operating costs and extended lifespan
  • Works with excavators, loaders, and skid steers
  • Trusted by contractors worldwide
  • Field-tested durability across all job conditions
Excavator Compatibility
Hydraulic Flow (GPM)
Operating Pressure (PSI)
Cutting Diameter
Tool Width
Rotational Speed (RPM)
Drilling Depth
Weight
Drive Type
14–30 ton
29–61 GPM
3,076–3,455 PSI
35.4" (900 mm)
34"
up to 60 RPM
20" per pass
900 lbs (with packaging)
Direct hydraulic motor

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