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CAT 323D3 VS Tata Hitachi NX 80 Comparison
CAT 323D3
₹ 44 L - 46 L
VS
Tata Hitachi NX 80
₹ 45 L - 46 L
CAT 323D3
₹44L
Tata Hitachi NX 80
₹45L
Compare excavators helps you make an informed purchase decision.
CAT 323D3
From ₹ 44 Lakh
Tata Hitachi NX 80
From ₹ 45 Lakh
Engine
Model
CAT C7.1
Cummins QSB6.7
Model
CAT C7.1
Cummins QSB6.7
Gross Power
152 kw
114 kw
Gross Power
152 kw
114 kw
Net Power
143 kw
115 kw
Net Power
143 kw
115 kw
Engine Power
151 HP
120 HP
Engine Power
151 HP
120 HP
Engine Displacement
7010 cc
3788 cc
Engine Displacement
7010 cc
3788 cc
Number Of Cylinders
6 Nos
6 Nos
Number Of Cylinders
6 Nos
6 Nos
Rated RPM
1700 rpm
2128 rpm
Rated RPM
1700 rpm
2128 rpm
Emission Standard
UN R96 Stage II
BS IV
Emission Standard
UN R96 Stage II
BS IV
Max Torque
900 Nm
872 Nm
Max Torque
900 Nm
872 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
22800 kg
7500 kg
Operating Weight
22800 kg
7500 kg
Machine Weight
22800 kg
7500 kg
Machine Weight
22800 kg
7500 kg
Counter Weight
1020 kg
1300 kg
Counter Weight
1020 kg
1300 kg
Ground Pressure
46.8 kg
45 kg
Ground Pressure
46.8 kg
45 kg
Hydraulic System
Main Pump Type
Variable Displacement
Variable Displacement pump
Main Pump Type
Variable Displacement
Variable Displacement pump
Maximum Hydraulic Flow
430 L/min
330 L/min
Maximum Hydraulic Flow
430 L/min
330 L/min
Maximum System Pressure
343 bar
365 bar
Maximum System Pressure
343 bar
365 bar
Hydraulic Oil Capacity
276 litres
234 litres
Hydraulic Oil Capacity
276 litres
234 litres
Auxiliary Hydraulic Flow
129 L/min
120 L/min
Auxiliary Hydraulic Flow
129 L/min
120 L/min
Working Range
Max Digging Depth
6300 mm
4660 mm
Max Digging Depth
6300 mm
4660 mm
Max Vertical Wall Digging Depth
4351 mm
4761 mm
Max Vertical Wall Digging Depth
4351 mm
4761 mm
Max Reach at Ground Level
6431 mm
3752 mm
Max Reach at Ground Level
6431 mm
3752 mm
Max Dumping Height
6962 mm
4565 mm
Max Dumping Height
6962 mm
4565 mm
Max Cutting Height
7542 mm
4876 mm
Max Cutting Height
7542 mm
4876 mm
Boom Length
5.7 m
5.7 m
Boom Length
5.7 m
5.7 m
Arm Length
2900 mm
2990 mm
Arm Length
2900 mm
2990 mm
Bucket Breakout Force
76 kN
197 kN
Bucket Breakout Force
76 kN
197 kN
Arm Tear-out Force
65 kN
112 kN
Arm Tear-out Force
65 kN
112 kN
Capacities
Fuel Tank Capacity
410 litres
400 litres
Fuel Tank Capacity
410 litres
400 litres
Hydraulic Tank Capacity
138 litres
220 litres
Hydraulic Tank Capacity
138 litres
220 litres
Cooling System Capacity
28 litres
35 litres
Cooling System Capacity
28 litres
35 litres
Engine Oil Capacity
18 litres
22 litres
Engine Oil Capacity
18 litres
22 litres
Swing Drive Oil Capacity
6 litres
12 litres
Swing Drive Oil Capacity
6 litres
12 litres
Final Drive Gear Oil Capacity
5 litres
7 litres
Final Drive Gear Oil Capacity
5 litres
7 litres
Under Carriage
Track Shoe Width
600 mm
450 mm
Track Shoe Width
600 mm
450 mm
Track Gauge
2380 mm
1880 mm
Track Gauge
2380 mm
1880 mm
Track Length on Ground
4460 mm
2 290 mm
Track Length on Ground
4460 mm
2 290 mm
Ground Clearance
450 mm
385 mm
Ground Clearance
450 mm
385 mm
Tail Swing Radius
2750 mm
2 060 mm
Tail Swing Radius
2750 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
9460 mm
9766 mm
Overall Length
9460 mm
9766 mm
Overall Width
2980 mm
2990 mm
Overall Width
2980 mm
2990 mm
Overall Height
3050 mm
3050 mm
Overall Height
3050 mm
3050 mm
Cab Height
2970 mm
3100 mm
Cab Height
2970 mm
3100 mm
Boom Height
3.050 m
3.5 m
Boom Height
3.050 m
3.5 m
Track Width
600 mm
600 mm
Track Width
600 mm
600 mm
Performances
Travel Speed
5.8 km/h
5.3 km/h
Travel Speed
5.8 km/h
5.3 km/h
Swing Speed
11.88 rpm
11 rpm
Swing Speed
11.88 rpm
11 rpm
Gradeability
70 %
70 %
Gradeability
70 %
70 %
Drawbar Pull
210 kN
140 kN
Drawbar Pull
210 kN
140 kN
Bucket And Attachments
Bucket Capacity
1.2 Cu.m
3.3 Cu.m
Bucket Capacity
1.2 Cu.m
3.3 Cu.m
Bucket Options
1.05
3.3 - 3.5
Bucket Options
1.05
3.3 - 3.5
Attachment Compatibility
normal digging and loading.
Breaker, Augger
Attachment Compatibility
normal digging and loading.
Breaker, Augger
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
203
7 inch LCD
Display Type
203
7 inch LCD
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Mechanically adjustable with headrest & armrests
Suspension Seat
Seat Type
Mechanically adjustable with headrest & armrests
Suspension Seat
Noise Level
72 dB(A)
75 dB(A)
Noise Level
72 dB(A)
75 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2 × 12 V V
12 V
Battery
2 × 12 V V
12 V
Alternator Output
100 A
86 A
Alternator Output
100 A
86 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
CAT 323D3
Pros
- High Performance & Productivity
- Large bucket capacity (≈1.20 m³)
- Fuel Efficiency
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.
