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CAT 320D3 VS Kobelco SK140HDLC-8 Comparison
CAT 320D3
₹ 25 L - 28 L
VS
Kobelco SK140HDLC-8
₹ 29 L - 31 L
CAT 320D3
₹25L
Kobelco SK140HDLC-8
₹29L
Compare excavators helps you make an informed purchase decision.
CAT 320D3
From ₹ 25 Lakh
Kobelco SK140HDLC-8
From ₹ 29 Lakh
Engine
Model
Cat ALUW06DTI
ISUZU 4JJ1
Model
Cat ALUW06DTI
ISUZU 4JJ1
Gross Power
100 kw
74 kw
Gross Power
100 kw
74 kw
Net Power
85 kw
69.2 kw
Net Power
85 kw
69.2 kw
Engine Power
134 HP
99 HP
Engine Power
134 HP
99 HP
Engine Displacement
5760 cc
2,999 cc
Engine Displacement
5760 cc
2,999 cc
Number Of Cylinders
6 Nos
4 Nos
Number Of Cylinders
6 Nos
4 Nos
Rated RPM
1700 rpm
2000 rpm
Rated RPM
1700 rpm
2000 rpm
Emission Standard
BS IV
Stage IIIA
Emission Standard
BS IV
Stage IIIA
Max Torque
620 Nm
375 Nm
Max Torque
620 Nm
375 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
45860 kg
13100 kg
Operating Weight
45860 kg
13100 kg
Machine Weight
42478 kg
13,100 kg
Machine Weight
42478 kg
13,100 kg
Counter Weight
10211 kg
4200 kg
Counter Weight
10211 kg
4200 kg
Ground Pressure
44 kg
41 kg
Ground Pressure
44 kg
41 kg
Hydraulic System
Main Pump Type
Variable displacement axial piston pumps
axial position
Main Pump Type
Variable displacement axial piston pumps
axial position
Maximum Hydraulic Flow
420 L/min
260 L/min
Maximum Hydraulic Flow
420 L/min
260 L/min
Maximum System Pressure
350 bar
343 bar
Maximum System Pressure
350 bar
343 bar
Hydraulic Oil Capacity
234 litres
172 litres
Hydraulic Oil Capacity
234 litres
172 litres
Auxiliary Hydraulic Flow
150 L/min
180 L/min
Auxiliary Hydraulic Flow
150 L/min
180 L/min
Working Range
Max Digging Depth
6300 mm
5230 mm
Max Digging Depth
6300 mm
5230 mm
Max Vertical Wall Digging Depth
5720 mm
4,680 mm
Max Vertical Wall Digging Depth
5720 mm
4,680 mm
Max Reach at Ground Level
9470 mm
7,890 mm
Max Reach at Ground Level
9470 mm
7,890 mm
Max Dumping Height
6710 mm
5850 mm
Max Dumping Height
6710 mm
5850 mm
Max Cutting Height
9250 mm
8270 mm
Max Cutting Height
9250 mm
8270 mm
Boom Length
5.700 m
4.680 m
Boom Length
5.700 m
4.680 m
Arm Length
2500 mm
2,090 mm
Arm Length
2500 mm
2,090 mm
Bucket Breakout Force
143 kN
89 kN
Bucket Breakout Force
143 kN
89 kN
Arm Tear-out Force
99 kN
71 kN
Arm Tear-out Force
99 kN
71 kN
Capacities
Fuel Tank Capacity
410 litres
275 litres
Fuel Tank Capacity
410 litres
275 litres
Hydraulic Tank Capacity
115 litres
101 litres
Hydraulic Tank Capacity
115 litres
101 litres
Cooling System Capacity
40 litres
35 litres
Cooling System Capacity
40 litres
35 litres
Engine Oil Capacity
25 litres
18 litres
Engine Oil Capacity
25 litres
18 litres
Swing Drive Oil Capacity
5 litres
7 litres
Swing Drive Oil Capacity
5 litres
7 litres
Final Drive Gear Oil Capacity
16 litres
6 litres
Final Drive Gear Oil Capacity
16 litres
6 litres
Under Carriage
Track Shoe Width
600 mm
500 mm
Track Shoe Width
600 mm
500 mm
Track Gauge
2200 mm
1990 mm
Track Gauge
2200 mm
1990 mm
Track Length on Ground
4,080 mm
3750 mm
Track Length on Ground
4,080 mm
3750 mm
Ground Clearance
450 mm
440 mm
Ground Clearance
450 mm
440 mm
Tail Swing Radius
2750 mm
2190 mm
Tail Swing Radius
2750 mm
2190 mm
Undercarriage Type
Grease-lubricated track links with segmented & center guiding guards (standard Cat undercarriage)
Steel crawler undercarriage with triple-grouser track shoes
Undercarriage Type
Grease-lubricated track links with segmented & center guiding guards (standard Cat undercarriage)
Steel crawler undercarriage with triple-grouser track shoes
Steering & Brakes
Overall Length
9530 mm
7,510 mm
Overall Length
9530 mm
7,510 mm
Overall Width
2800 mm
2,490 mm
Overall Width
2800 mm
2,490 mm
Overall Height
3050 mm
2,870 mm
Overall Height
3050 mm
2,870 mm
Cab Height
3050 mm
2,870 mm
Cab Height
3050 mm
2,870 mm
Boom Height
3.200 m
3.080 m
Boom Height
3.200 m
3.080 m
Track Width
600 mm
1990 mm
Track Width
600 mm
1990 mm
Performances
Travel Speed
5.5 km/h
5.6 km/h
Travel Speed
5.5 km/h
5.6 km/h
Swing Speed
11.5 rpm
11 rpm
Swing Speed
11.5 rpm
11 rpm
Gradeability
70 %
70 %
Gradeability
70 %
70 %
Drawbar Pull
205 kN
139 kN
Drawbar Pull
205 kN
139 kN
Bucket And Attachments
Bucket Capacity
0.92 Cu.m
0.6 Cu.m
Bucket Capacity
0.92 Cu.m
0.6 Cu.m
Bucket Options
0.9 – 1.2
0.6 m
Bucket Options
0.9 – 1.2
0.6 m
Attachment Compatibility
GP, HD, Rock Breaker, Auger, Thumb, Grapple, Ripper
Hydraulic breakers, thumbs, grapples (common for medium excavators)
Attachment Compatibility
GP, HD, Rock Breaker, Auger, Thumb, Grapple, Ripper
Hydraulic breakers, thumbs, grapples (common for medium excavators)
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
LCD Monitor
Standard digital display (multi‑info)
Display Type
LCD Monitor
Standard digital display (multi‑info)
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable suspension seat
Ergonomic operator seat
Seat Type
Adjustable suspension seat
Ergonomic operator seat
Noise Level
72 dB(A)
72 dB(A)
Noise Level
72 dB(A)
72 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2x12 V
24 V
Battery
2x12 V
24 V
Alternator Output
80 A
80 A
Alternator Output
80 A
80 A
Lighting Type
Halogen
Other
Lighting Type
Halogen
Other
Additional Features
Auto Idle
Yes
Yes
Auto Idle
Yes
Yes
Eco Mode
Yes
Yes
Eco Mode
Yes
Yes
Telematics
Yes
No
Telematics
Yes
No
Diagnostic System
Yes
No
Diagnostic System
Yes
No
CAT 320D3
Pros
- Strong engine performance for a 20-ton class excavator: 134 HP gross (100 kW), ~114 HP net. Great for heavy digging and lifting tasks.
- Typically well-insulated, ergonomically arranged operator cab with adjustable suspension seat, good visibility, and modern controls.
- Selectable power modes (Power, Smart, Eco) improve fuel efficiency depending on task.
Kobelco SK140HDLC-8
Pros
- Strong Performance & Productivity
- Fuel Efficiency & Operating Cost
- Operator Comfort & Safety
