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Reduce costs and boost profits in the EC530E and EC550E. Features including new electro-hydraulic system, Volvo attachments and Fuel Efficiency Report all contribute towards the unrivalled levels of efficiency delivered by these 50-tonne crawler excavators.

EC550E - Brochure Download
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Features Specs

Features for EC550E

  • Boom and arm bouncing reduction technology dramatically reduces machine shock, resulting in a more comfortable and productive operator performance.
  • For easy operation and reduced operator fatigue, Comfort Drive Control gives operators the opportunity to steer the machine using the advanced joystick rollers with index finger grip, instead of using the pedals.
  • Maximize machine uptime and reduce repair costs with the CareTrack telematic system. Choose to keep track of your machine yourself or let us take care of it with ActiveCare Direct. Our Volvo Uptime Center will provide telematics monitoring, supplying fleet utilization reporting and notifying you should preventive maintenance action be required.
Engine Output - Gross 456 hp
Bucket Capacity 3.71-6.02 yd³
Operating Weight 125575 lbs

Technical Specs for EC550E


Standard Arm Length 11 ft ft/in (3350 mm)


Telematics Available Standard


Engine Manufacturer Volvo
Engine Model D 13J
Displacement 781 Inches³ (12.8 ltr)
Rated Speed 1600 rpm
Engine Output - Net 445 hp (339 kW)
Engine Output - Gross 456 hp (340 kW)
Number Of Track Rollers - Each Side 9
Track Shoe Width 36 inches (900 mm)


Bucket Capacity 3.71-6.02 yd³ (2.84-4.6 m³)
Bucket Weight 5632-7415 lbs (2554-3363 kg)
Transport Length Mono Boom 40 ft 2 in ft/in (12240 mm)
Max Transport Height 13 ft 9 in ft/in (4200 mm)
Max Machine Width 13 ft 9 in ft/in (4200 mm)
Track Length On Ground 14 ft 10 in ft/in (4515 mm)
Zero Tailswing No
Heaped Bucket Capacity 4.33 yd³ (3.31 m³)
Variable Undercarriage Availability Yes
Ground Level Reach 39 ft 2 in ft/in (11930 mm)
Dig Height 36 ft 9 in ft/in (11210 mm)
Dump Height - Mono Boom 25 ft 6 in ft/in (7760 mm)
Dig Depth 25 ft 3 in ft/in (7690 mm)


Fuel Tank 180 gallons (US) (680 ltr)


Ground Bearing Pressure 9.2 PSI (63.5 kPa)
Arm Tearout 53980 lbf (240 kN)
Bucket Breakout 69270 lbf (308 kN)
Number Of Main Pumps 2
Total Flow 220 gallons (US) / min (832 lt/min)


Operating Weight 125575 lbs (56960 kg)

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Baltimore, MD (HQ)

4601 Washington Boulevard
Baltimore, MD 21227

Dundalk, MD

McClung-Logan Utilities
2002 Graves Court
Baltimore, MD 21222

Bridgeville, DE

17941 Sussex Highway
Bridgeville, DE 19933

Chesapeake, VA

4112 Holland Boulevard
Chesapeake, VA 23323

Fredericksburg, VA

358 Kings Highway
Fredericksburg, VA 22405

Manassas, VA

8450 Quarry Road
Manassas, VA 20110

Richmond, VA

11243 Washington Highway
Glen Allen, VA 23059

Roanoke, VA

2025 Cook Drive
Salem, VA 24153

Winchester, VA

160 Kentmere Court
Winchester, VA 22603

Wise, VA

808 Norton Road
Wise, VA 24293

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