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Tata Hitachi NX 50 VS CAT 320C Comparison
Tata Hitachi NX 50
₹ 26 L - 26.99 L
VS
CAT 320C
₹ 15 L - 17 L
Tata Hitachi NX 50
₹26L
CAT 320C
₹15L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi NX 50
From ₹ 26 Lakh
CAT 320C
From ₹ 15 Lakh
Engine
Model
Yanmar 4TNV88-BSTAH
Cat 3066 T
Model
Yanmar 4TNV88-BSTAH
Cat 3066 T
Gross Power
25.9 kw
107 kw
Gross Power
25.9 kw
107 kw
Net Power
25 kw
103 kw
Net Power
25 kw
103 kw
Engine Power
33.5 HP
138 HP
Engine Power
33.5 HP
138 HP
Engine Displacement
2190 cc
6.37 cc
Engine Displacement
2190 cc
6.37 cc
Number Of Cylinders
4 Nos
6 Nos
Number Of Cylinders
4 Nos
6 Nos
Rated RPM
2100 rpm
1,800 rpm
Rated RPM
2100 rpm
1,800 rpm
Emission Standard
BS IV
US EPA Tier 2 / EU Stage II
Emission Standard
BS IV
US EPA Tier 2 / EU Stage II
Max Torque
143 Nm
800 Nm
Max Torque
143 Nm
800 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
5190 kg
19700 kg
Operating Weight
5190 kg
19700 kg
Machine Weight
5190 kg
20,870 kg
Machine Weight
5190 kg
20,870 kg
Counter Weight
1231 kg
4,120 kg
Counter Weight
1231 kg
4,120 kg
Ground Pressure
250 kg
63 kg
Ground Pressure
250 kg
63 kg
Hydraulic System
Main Pump Type
Two variable displacement axial piston pumps
Dual piston pumps (load sensing)
Main Pump Type
Two variable displacement axial piston pumps
Dual piston pumps (load sensing)
Maximum Hydraulic Flow
84 L/min
205 L/min
Maximum Hydraulic Flow
84 L/min
205 L/min
Maximum System Pressure
245 bar
343 bar
Maximum System Pressure
245 bar
343 bar
Hydraulic Oil Capacity
84 litres
240 litres
Hydraulic Oil Capacity
84 litres
240 litres
Auxiliary Hydraulic Flow
63 L/min
41 L/min
Auxiliary Hydraulic Flow
63 L/min
41 L/min
Working Range
Max Digging Depth
3547 mm
6620 mm
Max Digging Depth
3547 mm
6620 mm
Max Vertical Wall Digging Depth
2311 mm
6200 mm
Max Vertical Wall Digging Depth
2311 mm
6200 mm
Max Reach at Ground Level
5782 mm
8390 mm
Max Reach at Ground Level
5782 mm
8390 mm
Max Dumping Height
4194 mm
7000 mm
Max Dumping Height
4194 mm
7000 mm
Max Cutting Height
5856 mm
8580 mm
Max Cutting Height
5856 mm
8580 mm
Boom Length
2.884 m
5.700 m
Boom Length
2.884 m
5.700 m
Arm Length
1500 mm
2900 mm
Arm Length
1500 mm
2900 mm
Bucket Breakout Force
36.7 kN
152 kN
Bucket Breakout Force
36.7 kN
152 kN
Arm Tear-out Force
24 kN
146 kN
Arm Tear-out Force
24 kN
146 kN
Capacities
Fuel Tank Capacity
62 litres
320 litres
Fuel Tank Capacity
62 litres
320 litres
Hydraulic Tank Capacity
50 litres
120 litres
Hydraulic Tank Capacity
50 litres
120 litres
Cooling System Capacity
5.7 litres
120 litres
Cooling System Capacity
5.7 litres
120 litres
Engine Oil Capacity
7.4 litres
15 litres
Engine Oil Capacity
7.4 litres
15 litres
Swing Drive Oil Capacity
6 litres
12 litres
Swing Drive Oil Capacity
6 litres
12 litres
Final Drive Gear Oil Capacity
10 litres
5 litres
Final Drive Gear Oil Capacity
10 litres
5 litres
Under Carriage
Track Shoe Width
400 mm
600 mm
Track Shoe Width
400 mm
600 mm
Track Gauge
1 450 mm
2200 mm
Track Gauge
1 450 mm
2200 mm
Track Length on Ground
1 972 mm
3620 mm
Track Length on Ground
1 972 mm
3620 mm
Ground Clearance
323 mm
470 mm
Ground Clearance
323 mm
470 mm
Tail Swing Radius
1320 mm
2 770 mm
Tail Swing Radius
1320 mm
2 770 mm
Undercarriage Type
Crawler undercarriage with steel tracks, 1 upper roller & 4 bottom rollers (grease‑tensioned track system)
Tracked undercarriage (steel track shoes with rollers and grease tensioning) – standard crawler system for medium excavators.
Undercarriage Type
Crawler undercarriage with steel tracks, 1 upper roller & 4 bottom rollers (grease‑tensioned track system)
Tracked undercarriage (steel track shoes with rollers and grease tensioning) – standard crawler system for medium excavators.
Steering & Brakes
Overall Length
5412 mm
9390 mm
Overall Length
5412 mm
9390 mm
Overall Width
1850 mm
2800 mm
Overall Width
1850 mm
2800 mm
Overall Height
2680 mm
3050 mm
Overall Height
2680 mm
3050 mm
Cab Height
2611 mm
600 mm
Cab Height
2611 mm
600 mm
Boom Height
2.680 m
3.500 m
Boom Height
2.680 m
3.500 m
Track Width
400 mm
460 mm
Track Width
400 mm
460 mm
Performances
Travel Speed
4 km/h
3.5 km/h
Travel Speed
4 km/h
3.5 km/h
Swing Speed
9 rpm
11.5 rpm
Swing Speed
9 rpm
11.5 rpm
Gradeability
58 %
70 %
Gradeability
58 %
70 %
Drawbar Pull
48.6 kN
196 kN
Drawbar Pull
48.6 kN
196 kN
Bucket And Attachments
Bucket Capacity
0.18 Cu.m
0.6 Cu.m
Bucket Capacity
0.18 Cu.m
0.6 Cu.m
Bucket Options
0.10 – 0.22
GP, HD, trenching buckets
Bucket Options
0.10 – 0.22
GP, HD, trenching buckets
Attachment Compatibility
Standard mini-excavator attachments (breaker, auger, tilt buckets)
Hydraulic hammer, grapple, ripper, auger
Attachment Compatibility
Standard mini-excavator attachments (breaker, auger, tilt buckets)
Hydraulic hammer, grapple, ripper, auger
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Basic dashboard
Operator instrument panel
Display Type
Basic dashboard
Operator instrument panel
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)
74 dB(A)
Noise Level
72 dB(A)
74 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
12 V
24 V (2×12 V) V
Battery
12 V
24 V (2×12 V) V
Alternator Output
80 A
50 A
Alternator Output
80 A
50 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.
CAT 320C
Pros
- Smooth & Powerful Performance
- Reliable & Durable
- Comfortable Operator Environment
