Compare Excavators. Choose Smarter.
JCB NXT 205 VS LiuGong 921 Di Comparison
JCB NXT 205
₹ 56 L - 57.98 L
VS
LiuGong 921 Di
₹ 54 L - 56 L
JCB NXT 205
₹56L
LiuGong 921 Di
₹54L
Compare excavators helps you make an informed purchase decision.
JCB NXT 205
From ₹ 56 Lakh
LiuGong 921 Di
From ₹ 54 Lakh
Engine
Model
Cummins 6 BT 5.9C
Cummins 6BT5.9‑C140
Model
Cummins 6 BT 5.9C
Cummins 6BT5.9‑C140
Gross Power
104 kw
170 kw
Gross Power
104 kw
170 kw
Net Power
104 kw
170 kw
Net Power
104 kw
170 kw
Engine Power
140 HP
140 HP
Engine Power
140 HP
140 HP
Engine Displacement
5880 cc
5900 cc
Engine Displacement
5880 cc
5900 cc
Number Of Cylinders
6 Nos
6 Nos
Number Of Cylinders
6 Nos
6 Nos
Rated RPM
2000 rpm
2000 rpm
Rated RPM
2000 rpm
2000 rpm
Emission Standard
BS III
BS III
Emission Standard
BS III
BS III
Max Torque
571 Nm
614 Nm
Max Torque
571 Nm
614 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
20500 kg
21000 kg
Operating Weight
20500 kg
21000 kg
Machine Weight
21000 kg
21000 kg
Machine Weight
21000 kg
21000 kg
Counter Weight
1080 kg
5341 kg
Counter Weight
1080 kg
5341 kg
Ground Pressure
50 kg
45 kg
Ground Pressure
50 kg
45 kg
Hydraulic System
Main Pump Type
2 × variable displacement axial piston pumps
Variable displacement piston pumps
Main Pump Type
2 × variable displacement axial piston pumps
Variable displacement piston pumps
Maximum Hydraulic Flow
440 L/min
210 L/min
Maximum Hydraulic Flow
440 L/min
210 L/min
Maximum System Pressure
343 bar
343 bar
Maximum System Pressure
343 bar
343 bar
Hydraulic Oil Capacity
260 litres
330 litres
Hydraulic Oil Capacity
260 litres
330 litres
Auxiliary Hydraulic Flow
20 L/min
230 L/min
Auxiliary Hydraulic Flow
20 L/min
230 L/min
Working Range
Max Digging Depth
6140 mm
5875 mm
Max Digging Depth
6140 mm
5875 mm
Max Vertical Wall Digging Depth
5567 mm
4578 mm
Max Vertical Wall Digging Depth
5567 mm
4578 mm
Max Reach at Ground Level
9210 mm
9256 mm
Max Reach at Ground Level
9210 mm
9256 mm
Max Dumping Height
6359 mm
6798 mm
Max Dumping Height
6359 mm
6798 mm
Max Cutting Height
9128 mm
5661 mm
Max Cutting Height
9128 mm
5661 mm
Boom Length
5.700 m
5.412 m
Boom Length
5.700 m
5.412 m
Arm Length
2400 mm
2800 mm
Arm Length
2400 mm
2800 mm
Bucket Breakout Force
131.9 kN
159 kN
Bucket Breakout Force
131.9 kN
159 kN
Arm Tear-out Force
116 kN
113 kN
Arm Tear-out Force
116 kN
113 kN
Capacities
Fuel Tank Capacity
343 litres
412 litres
Fuel Tank Capacity
343 litres
412 litres
Hydraulic Tank Capacity
120 litres
230 litres
Hydraulic Tank Capacity
120 litres
230 litres
Cooling System Capacity
25.5 litres
30 litres
Cooling System Capacity
25.5 litres
30 litres
Engine Oil Capacity
19 litres
25 litres
Engine Oil Capacity
19 litres
25 litres
Swing Drive Oil Capacity
5 litres
7 litres
Swing Drive Oil Capacity
5 litres
7 litres
Final Drive Gear Oil Capacity
10 litres
5 litres
Final Drive Gear Oil Capacity
10 litres
5 litres
Under Carriage
Track Shoe Width
600 mm
600 mm
Track Shoe Width
600 mm
600 mm
Track Gauge
2200 mm
2200 mm
Track Gauge
2200 mm
2200 mm
Track Length on Ground
3370 mm
4170 mm
Track Length on Ground
3370 mm
4170 mm
Ground Clearance
435 mm
440 mm
Ground Clearance
435 mm
440 mm
Tail Swing Radius
2825 mm
2860 mm
Tail Swing Radius
2825 mm
2860 mm
Undercarriage Type
Crawler – Steel Tracks (standard crawled excavator setup)
Tracked/Crawler undercarriage
Undercarriage Type
Crawler – Steel Tracks (standard crawled excavator setup)
Tracked/Crawler undercarriage
Steering & Brakes
Overall Length
9562 mm
9712 mm
Overall Length
9562 mm
9712 mm
Overall Width
2700 mm
2800 mm
Overall Width
2700 mm
2800 mm
Overall Height
3060 mm
3050 mm
Overall Height
3060 mm
3050 mm
Cab Height
3060 mm
5431 mm
Cab Height
3060 mm
5431 mm
Boom Height
3.122 m
3.500 m
Boom Height
3.122 m
3.500 m
Track Width
600 mm
600 mm
Track Width
600 mm
600 mm
Performances
Travel Speed
3.8 km/h
5.3 km/h
Travel Speed
3.8 km/h
5.3 km/h
Swing Speed
13.0 rpm
12 rpm
Swing Speed
13.0 rpm
12 rpm
Gradeability
70 %
70 %
Gradeability
70 %
70 %
Drawbar Pull
170 kN
210 kN
Drawbar Pull
170 kN
210 kN
Bucket And Attachments
Bucket Capacity
0.09 Cu.m
0.95 Cu.m
Bucket Capacity
0.09 Cu.m
0.95 Cu.m
Bucket Options
0.9 m³ / 1.0 m³ / 1.2 m³
0.85 - 0.95
Bucket Options
0.9 m³ / 1.0 m³ / 1.2 m³
0.85 - 0.95
Attachment Compatibility
Breaker, Auger, Grapple, Ripper, Quick Hitch
Breaker/grapple/powertilt
Attachment Compatibility
Breaker, Auger, Grapple, Ripper, Quick Hitch
Breaker/grapple/powertilt
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Digital multi‑function monitor
Digital/analog combo (basic)
Display Type
Digital multi‑function monitor
Digital/analog combo (basic)
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable suspension seat
Operator seat with suspension
Seat Type
Adjustable suspension seat
Operator seat with suspension
Noise Level
72 dB(A)
76 dB(A)
Noise Level
72 dB(A)
76 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
24 V
24 V
Battery
24 V
24 V
Alternator Output
75 A
80 A
Alternator Output
75 A
80 A
Lighting Type
Halogen
LED
Lighting Type
Halogen
LED
Additional Features
Auto Idle
Yes
Yes
Auto Idle
Yes
Yes
Eco Mode
Yes
No
Eco Mode
Yes
No
Telematics
Yes
Yes
Telematics
Yes
Yes
Diagnostic System
Yes
Yes
Diagnostic System
Yes
Yes
JCB NXT 205
Pros
- Powered by a Cummins 6BT 5.9C 140 HP diesel engine with good torque for a 20‑t class excavator.
- High bucket tearout and robust hydraulic pump capacity (~2×220 L/min) help productive digging and cycle times.
- Excellent boom height, reach and dig depth help versatility for site, utility and general construction tasks.
LiuGong 921 Di
Pros
- Offers respectable digging depth (~5.9 m) and horizontal reach (~9.2 m), making it suitable for medium‑sized construction and earthmoving tasks like trenching, foundation work, and site prep.
- The boom and reach balance enables both digging and loading without needing heavy long‑reach modifications.
- Compared with heavier or lighter models, the 921Di’s boom reach fits well in the 20‑22 t excavator segment
