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CAT 322 VS Tata Hitachi NX 80 Comparison
CAT 322
₹ 45 L - 49 L
VS
Tata Hitachi NX 80
₹ 45 L - 46 L
CAT 322
₹45L
Tata Hitachi NX 80
₹45L
Compare excavators helps you make an informed purchase decision.
CAT 322
From ₹ 45 Lakh
Tata Hitachi NX 80
From ₹ 45 Lakh
Engine
Model
Cat® C3.6 Engine
Cummins QSB6.7
Model
Cat® C3.6 Engine
Cummins QSB6.7
Gross Power
173 kw
114 kw
Gross Power
173 kw
114 kw
Net Power
129 kw
115 kw
Net Power
129 kw
115 kw
Engine Power
134 HP
120 HP
Engine Power
134 HP
120 HP
Engine Displacement
3600 cc
3788 cc
Engine Displacement
3600 cc
3788 cc
Number Of Cylinders
6 Nos
6 Nos
Number Of Cylinders
6 Nos
6 Nos
Rated RPM
2000 rpm
2128 rpm
Rated RPM
2000 rpm
2128 rpm
Emission Standard
BS IV
BS IV
Emission Standard
BS IV
BS IV
Max Torque
1050 Nm
872 Nm
Max Torque
1050 Nm
872 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
22900 kg
7500 kg
Operating Weight
22900 kg
7500 kg
Machine Weight
30500 kg
7500 kg
Machine Weight
30500 kg
7500 kg
Counter Weight
6500 kg
1300 kg
Counter Weight
6500 kg
1300 kg
Ground Pressure
55 kg
45 kg
Ground Pressure
55 kg
45 kg
Hydraulic System
Main Pump Type
Variable Displacement Axial Piston
Variable Displacement pump
Main Pump Type
Variable Displacement Axial Piston
Variable Displacement pump
Maximum Hydraulic Flow
560 L/min
330 L/min
Maximum Hydraulic Flow
560 L/min
330 L/min
Maximum System Pressure
350 bar
365 bar
Maximum System Pressure
350 bar
365 bar
Hydraulic Oil Capacity
300 litres
234 litres
Hydraulic Oil Capacity
300 litres
234 litres
Auxiliary Hydraulic Flow
220 L/min
120 L/min
Auxiliary Hydraulic Flow
220 L/min
120 L/min
Working Range
Max Digging Depth
6310 mm
4660 mm
Max Digging Depth
6310 mm
4660 mm
Max Vertical Wall Digging Depth
5630 mm
4761 mm
Max Vertical Wall Digging Depth
5630 mm
4761 mm
Max Reach at Ground Level
9470 mm
3752 mm
Max Reach at Ground Level
9470 mm
3752 mm
Max Dumping Height
7300 mm
4565 mm
Max Dumping Height
7300 mm
4565 mm
Max Cutting Height
9330 mm
4876 mm
Max Cutting Height
9330 mm
4876 mm
Boom Length
6.150 m
5.7 m
Boom Length
6.150 m
5.7 m
Arm Length
3200 mm
2990 mm
Arm Length
3200 mm
2990 mm
Bucket Breakout Force
180 kN
197 kN
Bucket Breakout Force
180 kN
197 kN
Arm Tear-out Force
130 kN
112 kN
Arm Tear-out Force
130 kN
112 kN
Capacities
Fuel Tank Capacity
520 litres
400 litres
Fuel Tank Capacity
520 litres
400 litres
Hydraulic Tank Capacity
240 litres
220 litres
Hydraulic Tank Capacity
240 litres
220 litres
Cooling System Capacity
40 litres
35 litres
Cooling System Capacity
40 litres
35 litres
Engine Oil Capacity
25 litres
22 litres
Engine Oil Capacity
25 litres
22 litres
Swing Drive Oil Capacity
10 litres
12 litres
Swing Drive Oil Capacity
10 litres
12 litres
Final Drive Gear Oil Capacity
8 litres
7 litres
Final Drive Gear Oil Capacity
8 litres
7 litres
Under Carriage
Track Shoe Width
800 mm
450 mm
Track Shoe Width
800 mm
450 mm
Track Gauge
2590 mm
1880 mm
Track Gauge
2590 mm
1880 mm
Track Length on Ground
3830 mm
2 290 mm
Track Length on Ground
3830 mm
2 290 mm
Ground Clearance
470 mm
385 mm
Ground Clearance
470 mm
385 mm
Tail Swing Radius
3050 mm
2 060 mm
Tail Swing Radius
3050 mm
2 060 mm
Undercarriage Type
Crawler / Steel Tracks
Crawler undercarriage with steel tracks, multi‑roller support (5 bottom rollers and 1 upper carrier roller per side), and grease‑adjusted track tensioning – typical for this class.
Undercarriage Type
Crawler / Steel Tracks
Crawler undercarriage with steel tracks, multi‑roller support (5 bottom rollers and 1 upper carrier roller per side), and grease‑adjusted track tensioning – typical for this class.
Steering & Brakes
Overall Length
11200 mm
9766 mm
Overall Length
11200 mm
9766 mm
Overall Width
3190 mm
2990 mm
Overall Width
3190 mm
2990 mm
Overall Height
3180 mm
3050 mm
Overall Height
3180 mm
3050 mm
Cab Height
3200 mm
3100 mm
Cab Height
3200 mm
3100 mm
Boom Height
3.600 m
3.5 m
Boom Height
3.600 m
3.5 m
Track Width
600 mm
600 mm
Track Width
600 mm
600 mm
Performances
Travel Speed
5.4 km/h
5.3 km/h
Travel Speed
5.4 km/h
5.3 km/h
Swing Speed
11.5 rpm
11 rpm
Swing Speed
11.5 rpm
11 rpm
Gradeability
35 %
70 %
Gradeability
35 %
70 %
Drawbar Pull
270 kN
140 kN
Drawbar Pull
270 kN
140 kN
Bucket And Attachments
Bucket Capacity
1 Cu.m
3.3 Cu.m
Bucket Capacity
1 Cu.m
3.3 Cu.m
Bucket Options
1.2
3.3 - 3.5
Bucket Options
1.2
3.3 - 3.5
Attachment Compatibility
Breaker, Auger, Grapple, Crusher, Ripper
Breaker, Augger
Attachment Compatibility
Breaker, Auger, Grapple, Crusher, Ripper
Breaker, Augger
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
10 Inch LCD Touch Screen
7 inch LCD
Display Type
10 Inch LCD Touch Screen
7 inch LCD
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Air Suspension Seat
Suspension Seat
Seat Type
Air Suspension Seat
Suspension Seat
Noise Level
70 dB(A)
75 dB(A)
Noise Level
70 dB(A)
75 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2x12 V
12 V
Battery
2x12 V
12 V
Alternator Output
100 A
86 A
Alternator Output
100 A
86 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
CAT 322
Pros
- 134 Hp Cat C3.6 engine delivers consistent performance.
- Advanced hydraulic system ensures fast cycle times.
- High hydraulic pressure of 5076.32 psi supports powerful digging.
Tata Hitachi NX 80
Pros
- Good balance of power (~49 hp) and weight (~7.5 t) for urban and utility work.
- Decent bucket capacity (~0.35 m³) and reach for landscaping, digging, desilting and utility tasks.
- Intelligent hydraulic system with auto idle/auto decel features improves fuel efficiency and reduces cost.
