Compare Excavators. Choose Smarter.
JCB 520X LC VS JCB NXT 140 Comparison
JCB 520X LC
₹ 45 L - 64.99 L
VS
JCB NXT 140
₹ 45 L - 47 L
JCB 520X LC
₹45L
JCB NXT 140
₹45L
Compare excavators helps you make an informed purchase decision.
JCB 520X LC
From ₹ 45 Lakh
JCB NXT 140
From ₹ 45 Lakh
Engine
Model
JCB X12 diesel engine
3.9 L 4‑cylinder direct injection diesel
Model
JCB X12 diesel engine
3.9 L 4‑cylinder direct injection diesel
Gross Power
298 kw
75 kw
Gross Power
298 kw
75 kw
Net Power
285 kw
75 kw
Net Power
285 kw
75 kw
Engine Power
400 HP
100 HP
Engine Power
400 HP
100 HP
Engine Displacement
11000 cc
3900 cc
Engine Displacement
11000 cc
3900 cc
Number Of Cylinders
6 Nos
4 Nos
Number Of Cylinders
6 Nos
4 Nos
Rated RPM
2000 rpm
2200 rpm
Rated RPM
2000 rpm
2200 rpm
Emission Standard
BS IV
BS IV
Emission Standard
BS IV
BS IV
Max Torque
2100 Nm
729 Nm
Max Torque
2100 Nm
729 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
55300 kg
14320 kg
Operating Weight
55300 kg
14320 kg
Machine Weight
55300 kg
14320 kg
Machine Weight
55300 kg
14320 kg
Counter Weight
8000 kg
2314 kg
Counter Weight
8000 kg
2314 kg
Ground Pressure
45 kg
51 kg
Ground Pressure
45 kg
51 kg
Hydraulic System
Main Pump Type
Variable displacement axial piston
2 × variable displacement axial piston type
Main Pump Type
Variable displacement axial piston
2 × variable displacement axial piston type
Maximum Hydraulic Flow
700 L/min
240 L/min
Maximum Hydraulic Flow
700 L/min
240 L/min
Maximum System Pressure
380 bar
343 bar
Maximum System Pressure
380 bar
343 bar
Hydraulic Oil Capacity
400 litres
173 litres
Hydraulic Oil Capacity
400 litres
173 litres
Auxiliary Hydraulic Flow
220 L/min
121 L/min
Auxiliary Hydraulic Flow
220 L/min
121 L/min
Working Range
Max Digging Depth
7000 mm
5200 mm
Max Digging Depth
7000 mm
5200 mm
Max Vertical Wall Digging Depth
6500 mm
4520 mm
Max Vertical Wall Digging Depth
6500 mm
4520 mm
Max Reach at Ground Level
7000 mm
7884 mm
Max Reach at Ground Level
7000 mm
7884 mm
Max Dumping Height
9800 mm
6370 mm
Max Dumping Height
9800 mm
6370 mm
Max Cutting Height
9800 mm
8796 mm
Max Cutting Height
9800 mm
8796 mm
Boom Length
6.500 m
4.700 m
Boom Length
6.500 m
4.700 m
Arm Length
2950 mm
2100 mm
Arm Length
2950 mm
2100 mm
Bucket Breakout Force
350 kN
89.74 kN
Bucket Breakout Force
350 kN
89.74 kN
Arm Tear-out Force
180 kN
73.01 kN
Arm Tear-out Force
180 kN
73.01 kN
Capacities
Fuel Tank Capacity
600 litres
253 litres
Fuel Tank Capacity
600 litres
253 litres
Hydraulic Tank Capacity
400 litres
73 litres
Hydraulic Tank Capacity
400 litres
73 litres
Cooling System Capacity
50 litres
21.2 litres
Cooling System Capacity
50 litres
21.2 litres
Engine Oil Capacity
40 litres
13.5 litres
Engine Oil Capacity
40 litres
13.5 litres
Swing Drive Oil Capacity
10 litres
6 litres
Swing Drive Oil Capacity
10 litres
6 litres
Final Drive Gear Oil Capacity
8 litres
6.2 litres
Final Drive Gear Oil Capacity
8 litres
6.2 litres
Under Carriage
Track Shoe Width
600 mm
500 mm
Track Shoe Width
600 mm
500 mm
Track Gauge
2740 mm
1 990 mm
Track Gauge
2740 mm
1 990 mm
Track Length on Ground
4370 mm
2 780 mm
Track Length on Ground
4370 mm
2 780 mm
Ground Clearance
603 mm
460 mm
Ground Clearance
603 mm
460 mm
Tail Swing Radius
3881 mm
2150 mm
Tail Swing Radius
3881 mm
2150 mm
Undercarriage Type
Crawler – Steel Tracks
Crawler – Steel Tracks
Undercarriage Type
Crawler – Steel Tracks
Crawler – Steel Tracks
Steering & Brakes
Overall Length
11500 mm
7630 mm
Overall Length
11500 mm
7630 mm
Overall Width
3500 mm
2490 mm
Overall Width
3500 mm
2490 mm
Overall Height
3800 mm
2997 mm
Overall Height
3800 mm
2997 mm
Cab Height
3500 mm
2997 mm
Cab Height
3500 mm
2997 mm
Boom Height
4 m
2.997 m
Boom Height
4 m
2.997 m
Track Width
600 mm
500 mm
Track Width
600 mm
500 mm
Performances
Travel Speed
5 km/h
3.6 km/h
Travel Speed
5 km/h
3.6 km/h
Swing Speed
10 rpm
13.6 rpm
Swing Speed
10 rpm
13.6 rpm
Gradeability
30 %
70 %
Gradeability
30 %
70 %
Drawbar Pull
280 kN
104 kN
Drawbar Pull
280 kN
104 kN
Bucket And Attachments
Bucket Capacity
3.4 Cu.m
0.72 Cu.m
Bucket Capacity
3.4 Cu.m
0.72 Cu.m
Bucket Options
3.4
Standard GP
Bucket Options
3.4
Standard GP
Attachment Compatibility
Breaker, Auger, Grapple (industry typical)
Hydraulic breakers, augers, grapples
Attachment Compatibility
Breaker, Auger, Grapple (industry typical)
Hydraulic breakers, augers, grapples
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Touchscreen display available (10” JCB UX)
IntelliControl color display (7" LCD)
Display Type
Touchscreen display available (10” JCB UX)
IntelliControl color display (7" LCD)
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension seat
Suspension seat with adjustable features
Seat Type
Suspension seat
Suspension seat with adjustable features
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
2x12 V
Battery
2x12 V
2x12 V
Alternator Output
100 A
75 A
Alternator Output
100 A
75 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.
JCB NXT 140
Pros
- 100 HP engine provides solid power for general digging and earthmoving tasks.
- JCB Dynamic Efficiency with 3 power modes (including Power Plus mode for higher output) improves fuel economy and performance.
- Heavy‑duty track links and reinforced boom/arm aid reliability in demanding applications.
