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Kobelco SK350LC-11 vs Komatsu PC400

The Komatsu PC400 is the heavier machine, at 41.7 t against 38.2 t, and the Komatsu PC400 has more power (257 kW against 198 kW).

The Kobelco SK350LC-11 is ahead on: turns tighter, narrower to transport. The Komatsu PC400 is ahead on: more power, digs deeper, reaches further, dumps higher, more digging or pushing force, bigger fuel tank, lower to transport.

Below, every figure both makers publish sits side by side, with the Kobelco SK350LC-11 and the Komatsu PC400 drawn to the same scale from their dimension drawings.

  1. Kobelco · excavator

    Kobelco SK350LC-11

    Full specsPDF

  2. Komatsu · excavator

    Komatsu PC400

    Full specsPDF

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At a glance

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

FigureKobelco SK350LC-11Komatsu PC400
Operating weight38,200 kg41,740 kg
Gross powerHigher is better210 kW270 kW+29%
Max digging depthHigher is better7.35 m7.82 m+6%
Max digging reachHigher is better11.26 m12.025 m+7%
Max dumping heightHigher is better7.55 m7.565 m
Bucket digging forceHigher is better250 kN275 kN+10%
Fuel tankHigher is better503 L650 L+29%
Tail swing radiusLower is better3.6 m+1%3.645 m
Overall widthLower is better3.39 m+1%3.43 m
Overall height (to top of boom)Lower is better3.69 m3.635 m+1%

All specifications

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

Dimensions

Overall height (to top of boom)3.69 m3.635 mwith grousers
Overall width3.39 m3.43 m
Overall width of upperstructure3.12 mNot published
Ground clearance, counterweight1.2 mGround clearance of rear end1.32 m
Ground clearance (minimum)0.49 m0.555 m
Tail swing radius3.6 m3.645 m
Swing centre to rear end3.6 m3.605 m
Tumbler distance4.05 mNot published
Track gauge2.59 m2.74 m
Shoe width0.8 m0.6 m
Overall lengthNot published11.94 m
Length on ground (transport)Not published6.54 m
Overall height (to top of cab)Not published3.285 mwith grousers
Track length on groundNot published4.02 m
Track lengthNot published5.055 m
Width of crawlerNot published3.34 m

Performance

Max digging reach11.26 m12.025 m
Max reach at ground level11.06 m11.82 m
Max digging depth7.35 m7.82 m3.38 m arm
Max digging height10.79 m10.915 m
Max dumping height7.55 mMax dumping clearance7.565 m
Max vertical wall digging depth6.58 mNot published
Digging depth for 8 ft flat bottom7.2 mNot published
Min front swing radius4.14 mNot published
Bucket digging force250 kN275 kNISO 6015
Arm crowding force181 kNNot published
Drawbar pulling force320 kNNot published
Travel speed (high)5.8 km/hLow speed 3.6 km/hNot published

Weight

Operating weight38,200 kg41,740 kg600 mm shoes

Engine

Engine modelIsuzu 6HK1 (Tier 4 Final)Komatsu SAA6D125E-5
Gross power210 kW (282 hp)270 kW (362 hp)at 1,900 rpm
Net power198 kW (265 hp)See gross power note257 kW (345 hp)at 1,900 rpm
Max torque1,080 NmNot published
Displacement7.8 L11 L
Fuel tank503 L650 L
Number of main pumps2Not published
EmissionsNot publishedTier 2 / Stage 2 equivalent
CylindersNot published6

Digging

Bucket capacityNot published1.9 m³heaped; 1.3 to 2.8 m³ offered
Arm digging forceNot published214 kNISO 6015

Swing, travel and hydraulics

Swing speedNot published9.1 rpm
Travel speedsNot published5.5 / 4.0 / 3.0 km/h
Pump flowNot published690 L/min
Max pressureNot published373 barimplement circuits

Service capacities

Engine oilNot published37 L
Hydraulic tankNot published248 L
Cooling systemNot published36 L
Swing driveNot published20 L
Final drive (each)Not published10.5 L

Service intervals

Engine oil and filterNot published500 hours
Hydraulic filterNot published1,000 hours
Hydraulic oilNot published5,000 hours

Sources: Kobelco USA SK350LC-11 product page, specification table · Komatsu PC400-8R brochure CEN00273-05 (Komatsu Middle East)

Drawn to scale

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

0 m1 m2 m3 m4 m5 m6 m7 m8 m9 m10 m11 m
Kobelco SK350LC-11Komatsu PC400Same scale, front edges and ground lined up.

Kobelco SK350LC-11 vs Komatsu PC400: questions

Which is bigger, the Kobelco SK350LC-11 or Komatsu PC400?

By operating weight the Komatsu PC400 is the biggest at 41.7 t, then the Kobelco SK350LC-11 at 38.2 t.

Which has more power, the Kobelco SK350LC-11 or Komatsu PC400?

The Komatsu PC400: Kobelco SK350LC-11 210 kW (282 hp), Komatsu PC400 270 kW (362 hp) (gross power), a 29% difference.

Which digs deeper, the Kobelco SK350LC-11 or Komatsu PC400?

The Komatsu PC400: Kobelco SK350LC-11 7.35 m, Komatsu PC400 7.82 m (max digging depth), a 6% difference.

Which reaches further, the Kobelco SK350LC-11 or Komatsu PC400?

The Komatsu PC400: Kobelco SK350LC-11 11.26 m, Komatsu PC400 12.025 m (max digging reach), a 7% difference.

Which has the bigger fuel tank, the Kobelco SK350LC-11 or Komatsu PC400?

The Komatsu PC400: Kobelco SK350LC-11 503 L, Komatsu PC400 650 L (fuel tank), a 29% difference.

Which turns tighter, the Kobelco SK350LC-11 or Komatsu PC400?

The Kobelco SK350LC-11: Kobelco SK350LC-11 3.6 m, Komatsu PC400 3.645 m (tail swing radius), a 1% difference.

Which is narrower to transport, the Kobelco SK350LC-11 or Komatsu PC400?

The Kobelco SK350LC-11: Kobelco SK350LC-11 3.39 m, Komatsu PC400 3.43 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.

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