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Comparison · Excavator

Develon DX300LC-7 vs Volvo EC300E

The Volvo EC300E is about 5% heavier than the Develon DX300LC-7 (33,530 vs 31,800 kg), which usually means more stability and lifting capacity but higher transport weight.

The Develon DX300LC-7 has about 7% more engine power (202 kW (271 hp) vs 189 kW (253 hp)).

Beyond the numbers, compare local dealer support, parts availability and resale value for Develon and Volvo Construction Equipment in your region: over the life of a machine they often matter more than small specification differences.

Develon DX300LC-7 excavator
Develon Develon DX300LC-7
Volvo EC300E
Volvo Construction Equipment Volvo EC300E
Operating weight 31,800 kg (70,100 lb)33,530 kg (73,900 lb)
Engine power 202 kW (271 hp)189 kW (253 hp)
Engine power 202 kW (271 hp) gross at 1,800 rpm (SAE J1995)253 hp (≈189 kW), Volvo D8M (latest version)
Max. digging depth ≈7.31 m (24 ft 0 in)7.34 m (24 ft 1 in), 6.2 m boom + 3.05 m arm
Max. digging reach ≈10.5–10.7 m (34 ft 7 in–35 ft 2 in)10.71 m (35 ft 2 in)
Bucket digging force 196 kN (44,092 lbf)—
Arm digging force 136 kN (30,644 lbf)—
Engine model Develon DL08V, 6 cylindersVolvo D8M (latest); rated speed 1,600 rpm
Emissions EU Stage V / US EPA Tier 4 FinalEU Stage V / US EPA Tier 4 Final
DX300LC-7K Korea/other markets; 31,600 kg, 0.80–1.75 m³ buckets—
DX300LC-7M Emerging markets; 138 kW at 1,800 rpm, 31.8 t—
Breakout force (SAE J1179) —165 kN normal / 179 kN boost (37,093 / 40,241 lbf)
Bucket capacity —0.52–2.06 m³ (0.68–2.69 yd³)
Tear-out force (SAE J1179) —133 kN normal / 144 kN boost (29,900 / 32,372 lbf)
Hydraulic system —Electro-hydraulic, on-demand flow, flow priority functions
Attachment cooling —+10% attachment cooling capacity (new cooling layout)
Lifting capacity along undercarriage —11,460 kg (25,265 lb) at 6 m reach / 1.5 m height
Overall width —3.19 m (10 ft 6 in)
Tail swing radius —3.12 m (10 ft 3 in)
Counterweight —5,500 kg (EU reference) / 6,200 kg (US reference)
Display —10-inch Volvo Co-Pilot
Operator assistance —Dig Assist apps (2D, In-Field Design, 3D options), Comfort Drive Control, boom/arm bouncing reduction
Quick coupler option —Steelwrist Auto Connect, up to 300 L/min to attachments
Strengths
  • + Large 8-litre six-cylinder at a low 1,800 rpm
  • + Strong bucket force for the class
  • + Value pricing
  • + Backed by HD Hyundai’s global network
  • + Up to 10% better fuel efficiency with the D8M engine running at 1,600 rpm
  • + 5% more power and a 700 kg heavier counterweight (+5% lifting)
  • + Dig Assist apps on a 10-inch Co-Pilot touchscreen
  • + Comfort Drive Control and bouncing reduction reduce operator fatigue
  • + Steelwrist Auto Connect coupler for fully automatic attachment changes
Watch-outs
  • − Several versions with different engines and weights
  • − Lower resale than premium brands
  • − Dealer quality varies
  • − Wide 3.19 m undercarriage — usually a permit load
  • − Several versions in the market (original E, upgraded E, new-generation EC300) — compare carefully
  • − Dealer coverage varies by region
Full DX300LC-7 reviewFull EC300E review

Specifications are typical figures for standard configurations and may be measured differently by each manufacturer (for example net vs gross power). Always confirm with the manufacturer or dealer. Build another comparison.