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Tata Hitachi NX 50 VS CAT 320CL Comparison
Tata Hitachi NX 50
₹ 26 L - 26.99 L
VS
CAT 320CL
₹ 16 L - 19 L
Tata Hitachi NX 50
₹26L
CAT 320CL
₹16L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi NX 50
From ₹ 26 Lakh
CAT 320CL
From ₹ 16 Lakh
Engine
Model
Yanmar 4TNV88-BSTAH
Caterpillar Cat 3066 T diesel (turbocharged & aftercooled)
Model
Yanmar 4TNV88-BSTAH
Caterpillar Cat 3066 T diesel (turbocharged & aftercooled)
Gross Power
25.9 kw
102.9 kw
Gross Power
25.9 kw
102.9 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
6370 cc
Engine Displacement
2190 cc
6370 cc
Number Of Cylinders
4 Nos
6 Nos
Number Of Cylinders
4 Nos
6 Nos
Rated RPM
2100 rpm
1800 rpm
Rated RPM
2100 rpm
1800 rpm
Emission Standard
BS IV
Stage II
Emission Standard
BS IV
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
22300 kg
Operating Weight
5190 kg
22300 kg
Machine Weight
5190 kg
22,600 kg
Machine Weight
5190 kg
22,600 kg
Counter Weight
1231 kg
4200 kg
Counter Weight
1231 kg
4200 kg
Ground Pressure
250 kg
60 kg
Ground Pressure
250 kg
60 kg
Hydraulic System
Main Pump Type
Two variable displacement axial piston pumps
Cross‑sensing dual pump hydraulic system
Main Pump Type
Two variable displacement axial piston pumps
Cross‑sensing dual pump hydraulic system
Maximum Hydraulic Flow
84 L/min
410 L/min
Maximum Hydraulic Flow
84 L/min
410 L/min
Maximum System Pressure
245 bar
343 bar
Maximum System Pressure
245 bar
343 bar
Hydraulic Oil Capacity
84 litres
230 litres
Hydraulic Oil Capacity
84 litres
230 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
4160 mm
Max Digging Depth
3547 mm
4160 mm
Max Vertical Wall Digging Depth
2311 mm
7620 mm
Max Vertical Wall Digging Depth
2311 mm
7620 mm
Max Reach at Ground Level
5782 mm
11,190 mm
Max Reach at Ground Level
5782 mm
11,190 mm
Max Dumping Height
4194 mm
7900 mm
Max Dumping Height
4194 mm
7900 mm
Max Cutting Height
5856 mm
10,850 mm
Max Cutting Height
5856 mm
10,850 mm
Boom Length
2.884 m
5.680 m
Boom Length
2.884 m
5.680 m
Arm Length
1500 mm
2900 mm
Arm Length
1500 mm
2900 mm
Bucket Breakout Force
36.7 kN
132 kN
Bucket Breakout Force
36.7 kN
132 kN
Arm Tear-out Force
24 kN
99 kN
Arm Tear-out Force
24 kN
99 kN
Capacities
Fuel Tank Capacity
62 litres
400 litres
Fuel Tank Capacity
62 litres
400 litres
Hydraulic Tank Capacity
50 litres
120 litres
Hydraulic Tank Capacity
50 litres
120 litres
Cooling System Capacity
5.7 litres
24 litres
Cooling System Capacity
5.7 litres
24 litres
Engine Oil Capacity
7.4 litres
26 litres
Engine Oil Capacity
7.4 litres
26 litres
Swing Drive Oil Capacity
6 litres
8 litres
Swing Drive Oil Capacity
6 litres
8 litres
Final Drive Gear Oil Capacity
10 litres
7 litres
Final Drive Gear Oil Capacity
10 litres
7 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
4075 mm
Track Length on Ground
1 972 mm
4075 mm
Ground Clearance
323 mm
475 mm
Ground Clearance
323 mm
475 mm
Tail Swing Radius
1320 mm
2750 mm
Tail Swing Radius
1320 mm
2750 mm
Undercarriage Type
Crawler undercarriage with steel tracks, 1 upper roller & 4 bottom rollers (grease‑tensioned track system)
Tracked undercarriage (steel tracks with protective rollers & tensioning system) – typical crawler setup for medium hydraulic excavators (Cat 320 series)
Undercarriage Type
Crawler undercarriage with steel tracks, 1 upper roller & 4 bottom rollers (grease‑tensioned track system)
Tracked undercarriage (steel tracks with protective rollers & tensioning system) – typical crawler setup for medium hydraulic excavators (Cat 320 series)
Steering & Brakes
Overall Length
5412 mm
1000 mm
Overall Length
5412 mm
1000 mm
Overall Width
1850 mm
2380 mm
Overall Width
1850 mm
2380 mm
Overall Height
2680 mm
3011 mm
Overall Height
2680 mm
3011 mm
Cab Height
2611 mm
3100 mm
Cab Height
2611 mm
3100 mm
Boom Height
2.680 m
3.500 m
Boom Height
2.680 m
3.500 m
Track Width
400 mm
700 mm
Track Width
400 mm
700 mm
Performances
Travel Speed
4 km/h
3.4 km/h
Travel Speed
4 km/h
3.4 km/h
Swing Speed
9 rpm
11 rpm
Swing Speed
9 rpm
11 rpm
Gradeability
58 %
30 %
Gradeability
58 %
30 %
Drawbar Pull
48.6 kN
196 kN
Drawbar Pull
48.6 kN
196 kN
Bucket And Attachments
Bucket Capacity
0.18 Cu.m
0.95 Cu.m
Bucket Capacity
0.18 Cu.m
0.95 Cu.m
Bucket Options
0.10 – 0.22
GP buckets, trenching, heavy duty, etc.
Bucket Options
0.10 – 0.22
GP buckets, trenching, heavy duty, etc.
Attachment Compatibility
Standard mini-excavator attachments (breaker, auger, tilt buckets)
Hydraulic hammer, thumb, auger, ripper, etc.
Attachment Compatibility
Standard mini-excavator attachments (breaker, auger, tilt buckets)
Hydraulic hammer, thumb, auger, ripper, etc.
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
Adjustable suspension seat
Seat Type
Adjustable suspension seat
Adjustable suspension seat
Noise Level
72 dB(A)
72 dB(A)
Noise Level
72 dB(A)
72 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
12 V
24 V
Battery
12 V
24 V
Alternator Output
80 A
50 A
Alternator Output
80 A
50 A
Lighting Type
Halogen
Other
Lighting Type
Halogen
Other
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 320CL
Pros
- Reliable Performance & Versatility
- Fuel Efficiency & Power
- Operator Comfort & Control
