New Equipment

New Equipment

Learn More

Used Equipment

Used Equipment

Learn More

Rental Equipment

Rental Equipment

Learn More

Promotions

Make your dollar go that much further. Check out our latest promotions.

Learn More

Leasing & Financing

Let our dedicated equipment financing team ease the burden on your bottom line.

Learn More

New Equipment

DEVELON DX55R-7 Mini Excavators

Heavyweight performance in a reduced tail swing package. The DEVELON DX55R-7 utilizes a reliable 48.8 HP Tier 4 Final engine and an impressive 37.0 gpm hydraulic pump to deliver industry-leading multi-function speed and power. Boasting a 12,655-pound operating weight and an extended 234.3-inch ground-level reach, this machine provides the stability and working range required for high-production commercial utility trenching and intensive site preparation.

  • Dominate Tough Soil: Muscle through the most challenging earthwork with an aggressive 9,766 lbf of bucket breakout force and 6,151 lbf of arm digging force.

  • Tight-Quarters Agility: A reduced tail swing design keeps the machine compact and maneuverable, minimizing the risk of property damage on crowded job sites.

  • Unmatched Attachment Performance: Operate heavy breakers, thumbs, and flail mowers seamlessly with a single main pump delivering 37.0 gpm of continuous flow.

  • Maximized Uptime: Keep your crew working longer with an oversized 20.6-gallon fuel tank and a fully enclosed, sound-suppressed ROPS/TOPS cabin equipped with automatic climate control.

Specifications

Operator Protection ROPS / TOPS

Tail Swing Type Minimal Tail Swing
Operating Weight 12655.0 lb
Overall Width 78.0 in
Overall Height 101.4 in
Overall Length 214.4 in

Horsepower 48.8 hp
Engine Manufacturer DEVELON
Engine Model D18
Emissions Tier Tier 4 Final
Fuel Tank Capacity 20.6 gal

Maximum Digging Depth 142.9 in
Maximum Reach at Ground Level 234.3 in
Maximum Dumping Height 151.0 in
Bucket Breakout Force 9766.0 lbf
Stick Digging Force - Standard 6151.0 lbf
Blade Size (H x W) 13.7 x 78 in
Arm Configuration Standard

Auxiliary Circuit Flow 37.0 gal/min
Track Shoe Type Rubber
Ground Pressure 4.7 psi

Current Promotions

Current promotions can save you money. We offer promotions that may include Low finance rates, cash back, bonus attachments and more. Check out our current promotional offers to see what may apply to your next equipment purchase.

0% Financing for Up to 48 months on ALL new DEVELON Excavators

0% Financing for up to 48 months on ALL new DEVELON Excavators. Choose from Crawler Excavators, Mini Excavators, Wheeled Excavators and more. Click here for details.

Expires: March 31, 2026
PROMO

Specifications and images may vary in accuracy.

Data Powered By EquipmentWatch