Compare Excavators. Choose Smarter.
Tata Hitachi NX 50 VS Komatsu PC71 Comparison
Tata Hitachi NX 50
₹ 26 L - 26.99 L
VS
Komatsu PC71
₹ 24 L - 26 L
Tata Hitachi NX 50
₹26L
Komatsu PC71
₹24L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi NX 50
From ₹ 26 Lakh
Komatsu PC71
From ₹ 24 Lakh
Engine
Model
Yanmar 4TNV88-BSTAH
KOEL 4R-1040 diesel engine
Model
Yanmar 4TNV88-BSTAH
KOEL 4R-1040 diesel engine
Gross Power
25.9 kw
44 kw
Gross Power
25.9 kw
44 kw
Net Power
25 kw
44 kw
Net Power
25 kw
44 kw
Engine Power
33.5 HP
60 HP
Engine Power
33.5 HP
60 HP
Engine Displacement
2190 cc
4160 cc
Engine Displacement
2190 cc
4160 cc
Number Of Cylinders
4 Nos
4 Nos
Number Of Cylinders
4 Nos
4 Nos
Rated RPM
2100 rpm
1900 rpm
Rated RPM
2100 rpm
1900 rpm
Emission Standard
BS IV
Stage II
Emission Standard
BS IV
Stage II
Max Torque
143 Nm
763 Nm
Max Torque
143 Nm
763 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
5190 kg
7050 kg
Operating Weight
5190 kg
7050 kg
Machine Weight
5190 kg
7050 kg
Machine Weight
5190 kg
7050 kg
Counter Weight
1231 kg
1200 kg
Counter Weight
1231 kg
1200 kg
Ground Pressure
250 kg
33 kg
Ground Pressure
250 kg
33 kg
Hydraulic System
Main Pump Type
Two variable displacement axial piston pumps
Variable-displacement piston pump
Main Pump Type
Two variable displacement axial piston pumps
Variable-displacement piston pump
Maximum Hydraulic Flow
84 L/min
155 L/min
Maximum Hydraulic Flow
84 L/min
155 L/min
Maximum System Pressure
245 bar
245 bar
Maximum System Pressure
245 bar
245 bar
Hydraulic Oil Capacity
84 litres
57 litres
Hydraulic Oil Capacity
84 litres
57 litres
Auxiliary Hydraulic Flow
63 L/min
45 L/min
Auxiliary Hydraulic Flow
63 L/min
45 L/min
Working Range
Max Digging Depth
3547 mm
4100 mm
Max Digging Depth
3547 mm
4100 mm
Max Vertical Wall Digging Depth
2311 mm
3135 mm
Max Vertical Wall Digging Depth
2311 mm
3135 mm
Max Reach at Ground Level
5782 mm
6220 mm
Max Reach at Ground Level
5782 mm
6220 mm
Max Dumping Height
4194 mm
5015 mm
Max Dumping Height
4194 mm
5015 mm
Max Cutting Height
5856 mm
7150 mm
Max Cutting Height
5856 mm
7150 mm
Boom Length
2.884 m
3.7 m
Boom Length
2.884 m
3.7 m
Arm Length
1500 mm
1650 mm
Arm Length
1500 mm
1650 mm
Bucket Breakout Force
36.7 kN
47 kN
Bucket Breakout Force
36.7 kN
47 kN
Arm Tear-out Force
24 kN
35 kN
Arm Tear-out Force
24 kN
35 kN
Capacities
Fuel Tank Capacity
62 litres
130 litres
Fuel Tank Capacity
62 litres
130 litres
Hydraulic Tank Capacity
50 litres
57 litres
Hydraulic Tank Capacity
50 litres
57 litres
Cooling System Capacity
5.7 litres
17 litres
Cooling System Capacity
5.7 litres
17 litres
Engine Oil Capacity
7.4 litres
9 litres
Engine Oil Capacity
7.4 litres
9 litres
Swing Drive Oil Capacity
6 litres
1.5 litres
Swing Drive Oil Capacity
6 litres
1.5 litres
Final Drive Gear Oil Capacity
10 litres
3 litres
Final Drive Gear Oil Capacity
10 litres
3 litres
Under Carriage
Track Shoe Width
400 mm
450 mm
Track Shoe Width
400 mm
450 mm
Track Gauge
1 450 mm
1700 mm
Track Gauge
1 450 mm
1700 mm
Track Length on Ground
1 972 mm
2130 mm
Track Length on Ground
1 972 mm
2130 mm
Ground Clearance
323 mm
350 mm
Ground Clearance
323 mm
350 mm
Tail Swing Radius
1320 mm
1750 mm
Tail Swing Radius
1320 mm
1750 mm
Undercarriage Type
Crawler undercarriage with steel tracks, 1 upper roller & 4 bottom rollers (grease‑tensioned track system)
Steel crawler undercarriage with grease-adjusted tension
Undercarriage Type
Crawler undercarriage with steel tracks, 1 upper roller & 4 bottom rollers (grease‑tensioned track system)
Steel crawler undercarriage with grease-adjusted tension
Steering & Brakes
Overall Length
5412 mm
6080 mm
Overall Length
5412 mm
6080 mm
Overall Width
1850 mm
2225 mm
Overall Width
1850 mm
2225 mm
Overall Height
2680 mm
2590 mm
Overall Height
2680 mm
2590 mm
Cab Height
2611 mm
2590 mm
Cab Height
2611 mm
2590 mm
Boom Height
2.680 m
4.5 m
Boom Height
2.680 m
4.5 m
Track Width
400 mm
450 mm
Track Width
400 mm
450 mm
Performances
Travel Speed
4 km/h
2.3 km/h
Travel Speed
4 km/h
2.3 km/h
Swing Speed
9 rpm
12 rpm
Swing Speed
9 rpm
12 rpm
Gradeability
58 %
35 %
Gradeability
58 %
35 %
Drawbar Pull
48.6 kN
54 kN
Drawbar Pull
48.6 kN
54 kN
Bucket And Attachments
Bucket Capacity
0.18 Cu.m
0.3 Cu.m
Bucket Capacity
0.18 Cu.m
0.3 Cu.m
Bucket Options
0.10 – 0.22
0.09 - 0.35
Bucket Options
0.10 – 0.22
0.09 - 0.35
Attachment Compatibility
Standard mini-excavator attachments (breaker, auger, tilt buckets)
Standard hydraulic attachments supported
Attachment Compatibility
Standard mini-excavator attachments (breaker, auger, tilt buckets)
Standard hydraulic attachments supported
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Basic dashboard
Standard operator display
Display Type
Basic dashboard
Standard operator display
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable suspension seat
Suspension seat
Seat Type
Adjustable suspension seat
Suspension seat
Noise Level
72 dB(A)
76 dB(A)
Noise Level
72 dB(A)
76 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
12 V
24 V
Battery
12 V
24 V
Alternator Output
80 A
55 A
Alternator Output
80 A
55 A
Lighting Type
Halogen
LED
Lighting Type
Halogen
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
Tata Hitachi NX 50
Pros
- With ~5.8 m max digging/dump height, it competes well with similar 5 ton machines.
- 5.19 ton operating weight makes it maneuverable on tight sites yet substantial enough for utility, landscaping, and light construction.
- Dual axial piston pumps and decent implement flow (~84 L/min) provide smooth, predictable action — appropriate for breakers, augers, and common attachments.
Komatsu PC71
Pros
- Compact, Efficient & Feature‑Rich
- Compact design and lighter operating weight
- Easy maintenance features
