Develon DX380LC-7K vs Kobelco SK350LC-11

The Develon DX380LC-7K is the heavier machine, at 40.2 t against 38.2 t, and the Develon DX380LC-7K has more power (236.1 kW against 198 kW).

The Develon DX380LC-7K is ahead on: more power, more torque, digs deeper, bigger fuel tank, turns tighter, narrower to transport, lower to transport. The Kobelco SK350LC-11 is ahead on: reaches further, faster.

Below, every figure both makers publish sits side by side, with the Develon DX380LC-7K and the Kobelco SK350LC-11 drawn to the same scale from their dimension drawings.

Develon · excavator
Develon DX380LC-7K
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Kobelco · excavator
Kobelco SK350LC-11
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At a glance

Bold is the machine ahead on each figure, with its lead.

Figure	Develon DX380LC-7K	Kobelco SK350LC-11
Operating weight	40,200 kg	38,200 kg
Gross powerHigher is better	240 kW+14%	210 kW
Max torqueHigher is better	1,348 Nm+25%	1,080 Nm
Max digging depthHigher is better	7.415 m+1%	7.35 m
Max digging reachHigher is better	11.17 m	11.26 m+1%
Fuel tankHigher is better	600 L+19%	503 L
Travel speed (high)Higher is better	5.4 km/h	5.8 km/h+7%
Tail swing radiusLower is better	3.53 m+2%	3.6 m
Overall widthLower is better	3.35 m+1%	3.39 m
Overall height (to top of boom)Lower is better	3.28 m+11%	3.69 m

All specifications

Every figure the makers publish. Search for one, or show only those that differ.

Differences only(83)

FigureDevelon DX380LC-7K Kobelco SK350LC-11

Dimensions

Tail swing radius3.53 m3.6 m

Overall height (to top of boom)3.28 mShipping height (boom); 3.2 m arm3.69 m

Overall height (to top of hoses)3.415 mShipping height (hose); 3.2 m armNot published

Overall length11.285 mShipping length; 3.2 m armNot published

Overall width3.35 mShipping width, standard track3.39 m

Overall width (narrow track)3 mNot published

Ground clearance, counterweight1.28 m1.2 mGround clearance of rear end

Overall height (to top of cab)3.21 mNot published

Overall width of upperstructure2.99 m3.12 m

Cab height above house0.853 mNot published

Cab width1.01 mNot published

Tumbler distance4.25 m4.05 m

Track length5.2 mNot published

Width of crawler3.35 mUndercarriage width, standardNot published

Width of crawler (narrow)3 mNot published

Shoe width0.6 mStandard0.8 m

Track height1.07 mNot published

Ground clearance (minimum)0.6 m0.49 m

Swing centre to rear endNot published3.6 m

Track gaugeNot published2.59 m

Weight

Operating weight40,200 kg38,200 kg

Operating weight (750 mm shoes)41,100 kgTriple grouser; 0.60 kgf/cm²Not published

Operating weight (800 mm shoes)41,300 kgTriple grouser; 0.56 kgf/cm²Not published

Operating weight (900 mm shoes)41,800 kgTriple grouser; 0.51 kgf/cm²Not published

Operating weight (600 mm double grouser)40,400 kg0.73 kgf/cm²Not published

Upper structure weight17,311 kgWithout front, with counterweightNot published

Lower structure weight14,778 kgNot published

Counterweight7,450 kgNot published

Front assembly weight8,087 kgNot published

Boom weight2,914 kgNot published

Arm weight1,361 kg3,200 mm arm, including bushingNot published

Engine

Engine modelScania DC09Isuzu 6HK1 (Tier 4 Final)

EmissionsEU Stage VNot published

Cylinders5Not published

Displacement9.3 L7.8 L

Gross power240 kW (326.0 hp)SAE J1995 at 1,800 rpm210 kW (282 hp)

Net power236.1 kW (316.6 hp)SAE J1349 at 1,800 rpm198 kW (265 hp)See gross power note

Max torque1,348 NmAt 1,200 rpm1,080 Nm

Number of main pumpsNot published2

Performance

Max digging reach11.17 m11.26 m

Max reach at ground level10.955 m11.06 m

Max digging depth7.415 m7.35 m

Max loading height7.295 mNot published

Min loading height2.76 mNot published

Max digging height10.435 m10.79 m

Max bucket pin height8.995 mNot published

Max vertical wall depth5.84 mNot published

Max radius vertical7.72 mNot published

Max digging depth (8 ft level)7.23 mNot published

Min radius 8 ft level3.32 mNot published

Min front swing radius4.455 m4.14 m

Bucket angle178°Not published

Bucket capacity1.61 m³Not published

Bucket digging force24.4 t250 kN

Arm digging force17.9 tNot published

Swing speed9.90 rpmNot published

Max swing torque14,830 kgf·mNot published

Travel speed (high)5.4 km/h5.8 km/hLow speed 3.6 km/h

Travel speed (low)3 km/hNot published

Max traction43.4 tNot published

Gradeability35° / 70%Not published

Max dumping heightNot published7.55 mMax dumping clearance

Max vertical wall digging depthNot published6.58 m

Digging depth for 8 ft flat bottomNot published7.2 m

Arm crowding forceNot published181 kN

Drawbar pulling forceNot published320 kN

Hydraulics

Pump flow700 L/minNot published

Max pressure380 barImplement relief (387.5 kgf/cm²)Not published

Travel relief pressure343 barNot published

Swing relief pressure294 barNot published

Pilot pressure40 barNot published

Pilot system max flow24 L/minNot published

Service capacities

Fuel tank600 L503 L

Cooling system49.5 LNot published

DEF/AdBlue tank70 LNot published

Hydraulic tank380 LNot published

Engine oil36 LNot published

Swing drive8 LNot published

Travel device, each7 LNot published

Undercarriage

Upper rollers2 per sideNot published

Lower rollers9 per sideNot published

Links and shoes per side50Not published

Link pitch0.216 mNot published

Sources: Develon DX380LC-7K brochure (DX380LC-7K_EN_low.pdf), Develon Africa & Middle East site · Kobelco USA SK350LC-11 product page, specification table

Drawn to scale

Side views measured off each maker's dimension drawing, front edges and ground lined up.

Develon DX380LC-7KKobelco SK350LC-11Same scale, front edges and ground lined up.

Develon DX380LC-7K vs Kobelco SK350LC-11: questions

Which is bigger, the Develon DX380LC-7K or Kobelco SK350LC-11?

By operating weight the Develon DX380LC-7K is the biggest at 40.2 t, then the Kobelco SK350LC-11 at 38.2 t.

Which has more power, the Develon DX380LC-7K or Kobelco SK350LC-11?

The Develon DX380LC-7K: Develon DX380LC-7K 240 kW (326.0 hp), Kobelco SK350LC-11 210 kW (282 hp) (gross power), a 14% difference.

Which digs deeper, the Develon DX380LC-7K or Kobelco SK350LC-11?

The Develon DX380LC-7K: Develon DX380LC-7K 7.415 m, Kobelco SK350LC-11 7.35 m (max digging depth), a 1% difference.

Which reaches further, the Develon DX380LC-7K or Kobelco SK350LC-11?

The Kobelco SK350LC-11: Develon DX380LC-7K 11.17 m, Kobelco SK350LC-11 11.26 m (max digging reach), a 1% difference.

Which has the bigger fuel tank, the Develon DX380LC-7K or Kobelco SK350LC-11?

The Develon DX380LC-7K: Develon DX380LC-7K 600 L, Kobelco SK350LC-11 503 L (fuel tank), a 19% difference.

Which turns tighter, the Develon DX380LC-7K or Kobelco SK350LC-11?

The Develon DX380LC-7K: Develon DX380LC-7K 3.53 m, Kobelco SK350LC-11 3.6 m (tail swing radius), a 2% difference.

Which is narrower to transport, the Develon DX380LC-7K or Kobelco SK350LC-11?

The Develon DX380LC-7K: Develon DX380LC-7K 3.35 m, Kobelco SK350LC-11 3.39 m (overall width), a 1% difference.

Where do these figures come from?

Each model's own published spec sheet or brochure, linked under the table. Builds differ by market and year, so confirm the figures for a particular machine with its dealer.

Can I rent or buy these machines in the UAE?

Each model's page lists the ones for hire and for sale on EquipmentsFinder now, with typical prices in AED.