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JCB 520X LC VS Kobelco SK 145XDLC Comparison
JCB 520X LC
₹ 45 L - 64.99 L
VS
Kobelco SK 145XDLC
₹ 45 L - 55 L
JCB 520X LC
₹45L
Kobelco SK 145XDLC
₹45L
Compare excavators helps you make an informed purchase decision.
JCB 520X LC
From ₹ 45 Lakh
Kobelco SK 145XDLC
From ₹ 45 Lakh
Engine
Model
JCB X12 diesel engine
ISUZU 4JJ1 (4‑cycle, water‑cooled, direct injection with turbocharger)
Model
JCB X12 diesel engine
ISUZU 4JJ1 (4‑cycle, water‑cooled, direct injection with turbocharger)
Gross Power
298 kw
73 kw
Gross Power
298 kw
73 kw
Net Power
285 kw
73 kw
Net Power
285 kw
73 kw
Engine Power
400 HP
98 HP
Engine Power
400 HP
98 HP
Engine Displacement
11000 cc
3000 cc
Engine Displacement
11000 cc
3000 cc
Number Of Cylinders
6 Nos
4 Nos
Number Of Cylinders
6 Nos
4 Nos
Rated RPM
2000 rpm
2000 rpm
Rated RPM
2000 rpm
2000 rpm
Emission Standard
BS IV
BS IV
Emission Standard
BS IV
BS IV
Max Torque
2100 Nm
365 Nm
Max Torque
2100 Nm
365 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
55300 kg
14100 kg
Operating Weight
55300 kg
14100 kg
Machine Weight
55300 kg
14100 kg
Machine Weight
55300 kg
14100 kg
Counter Weight
8000 kg
4200 kg
Counter Weight
8000 kg
4200 kg
Ground Pressure
45 kg
41 kg
Ground Pressure
45 kg
41 kg
Hydraulic System
Main Pump Type
Variable displacement axial piston
Two variable displacement pumps + one gear pump
Main Pump Type
Variable displacement axial piston
Two variable displacement pumps + one gear pump
Maximum Hydraulic Flow
700 L/min
130 L/min
Maximum Hydraulic Flow
700 L/min
130 L/min
Maximum System Pressure
380 bar
343 bar
Maximum System Pressure
380 bar
343 bar
Hydraulic Oil Capacity
400 litres
197 litres
Hydraulic Oil Capacity
400 litres
197 litres
Auxiliary Hydraulic Flow
220 L/min
120 L/min
Auxiliary Hydraulic Flow
220 L/min
120 L/min
Working Range
Max Digging Depth
7000 mm
5280 mm
Max Digging Depth
7000 mm
5280 mm
Max Vertical Wall Digging Depth
6500 mm
4880 mm
Max Vertical Wall Digging Depth
6500 mm
4880 mm
Max Reach at Ground Level
7000 mm
7930 mm
Max Reach at Ground Level
7000 mm
7930 mm
Max Dumping Height
9800 mm
5810 mm
Max Dumping Height
9800 mm
5810 mm
Max Cutting Height
9800 mm
8300 mm
Max Cutting Height
9800 mm
8300 mm
Boom Length
6.500 m
4.680 m
Boom Length
6.500 m
4.680 m
Arm Length
2950 mm
2090 mm
Arm Length
2950 mm
2090 mm
Bucket Breakout Force
350 kN
132 kN
Bucket Breakout Force
350 kN
132 kN
Arm Tear-out Force
180 kN
73 kN
Arm Tear-out Force
180 kN
73 kN
Capacities
Fuel Tank Capacity
600 litres
271 litres
Fuel Tank Capacity
600 litres
271 litres
Hydraulic Tank Capacity
400 litres
197 litres
Hydraulic Tank Capacity
400 litres
197 litres
Cooling System Capacity
50 litres
12 litres
Cooling System Capacity
50 litres
12 litres
Engine Oil Capacity
40 litres
18.5 litres
Engine Oil Capacity
40 litres
18.5 litres
Swing Drive Oil Capacity
10 litres
7 litres
Swing Drive Oil Capacity
10 litres
7 litres
Final Drive Gear Oil Capacity
8 litres
12 litres
Final Drive Gear Oil Capacity
8 litres
12 litres
Under Carriage
Track Shoe Width
600 mm
500 mm
Track Shoe Width
600 mm
500 mm
Track Gauge
2740 mm
1990 mm
Track Gauge
2740 mm
1990 mm
Track Length on Ground
4370 mm
3040 mm
Track Length on Ground
4370 mm
3040 mm
Ground Clearance
603 mm
415 mm
Ground Clearance
603 mm
415 mm
Tail Swing Radius
3881 mm
2330 mm
Tail Swing Radius
3881 mm
2330 mm
Undercarriage Type
Crawler – Steel Tracks
Tracked undercarriage with steel track shoes and grease‑tensioned track adjustment — conventional crawler system for excavators.
Undercarriage Type
Crawler – Steel Tracks
Tracked undercarriage with steel track shoes and grease‑tensioned track adjustment — conventional crawler system for excavators.
Steering & Brakes
Overall Length
11500 mm
7970 mm
Overall Length
11500 mm
7970 mm
Overall Width
3500 mm
2490 mm
Overall Width
3500 mm
2490 mm
Overall Height
3800 mm
2740 mm
Overall Height
3800 mm
2740 mm
Cab Height
3500 mm
2142 mm
Cab Height
3500 mm
2142 mm
Boom Height
4 m
2.765 m
Boom Height
4 m
2.765 m
Track Width
600 mm
700 mm
Track Width
600 mm
700 mm
Performances
Travel Speed
5 km/h
5.7 km/h
Travel Speed
5 km/h
5.7 km/h
Swing Speed
10 rpm
10.8 rpm
Swing Speed
10 rpm
10.8 rpm
Gradeability
30 %
70 %
Gradeability
30 %
70 %
Drawbar Pull
280 kN
142 kN
Drawbar Pull
280 kN
142 kN
Bucket And Attachments
Bucket Capacity
3.4 Cu.m
0.7 Cu.m
Bucket Capacity
3.4 Cu.m
0.7 Cu.m
Bucket Options
3.4
0.6 – 0.7
Bucket Options
3.4
0.6 – 0.7
Attachment Compatibility
Breaker, Auger, Grapple (industry typical)
Breaker, couplers, other standard excavator attachments
Attachment Compatibility
Breaker, Auger, Grapple (industry typical)
Breaker, couplers, other standard excavator attachments
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Touchscreen display available (10” JCB UX)
7 Inch LCD
Display Type
Touchscreen display available (10” JCB UX)
7 Inch LCD
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension seat
Suspension seat
Seat Type
Suspension seat
Suspension seat
Noise Level
72 dB(A)
78 dB(A)
Noise Level
72 dB(A)
78 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2x12 V
24 V
Battery
2x12 V
24 V
Alternator Output
100 A
68 A
Alternator Output
100 A
68 A
Lighting Type
LED
LED
Lighting Type
LED
LED
Additional Features
Auto Idle
Yes
Yes
Auto Idle
Yes
Yes
Eco Mode
Yes
Yes
Eco Mode
Yes
Yes
Telematics
Yes
Yes
Telematics
Yes
Yes
Diagnostic System
Yes
Yes
Diagnostic System
Yes
Yes
JCB 520X LC
Pros
- Powerful 400 HP engine delivers excellent performance.
- Operating weight of up to 55,300 kg ensures high stability.
- Large bucket options up to 3.4 m³ support high-volume material.
Kobelco SK 145XDLC
Pros
- Strong ~98 HP engine with 3.0 L displacement delivers solid performance for a ~14 t excavator class.
- Newly developed robust boom and improved arm strength help in heavy earthmoving and loading tasks.
- ECO‑mode and Auto Idle Stop (AIS) improve fuel economy.
