Compare Excavators. Choose Smarter.
CAT 320D VS Tata Hitachi EX 1200V Comparison
CAT 320D
₹ 22 L - 23.99 L
VS
Tata Hitachi EX 1200V
₹ 11 L - 12 L
CAT 320D
₹22L
Tata Hitachi EX 1200V
₹11L
Compare excavators helps you make an informed purchase decision.
CAT 320D
From ₹ 22 Lakh
Tata Hitachi EX 1200V
From ₹ 11 Lakh
Engine
Model
CAT 3066TA
Cummins QSK23-C
Model
CAT 3066TA
Cummins QSK23-C
Gross Power
112.8 kw
566 kw
Gross Power
112.8 kw
566 kw
Net Power
104 kw
560 kw
Net Power
104 kw
560 kw
Engine Power
140 HP
760 HP
Engine Power
140 HP
760 HP
Engine Displacement
6370 cc
23150 cc
Engine Displacement
6370 cc
23150 cc
Number Of Cylinders
6 Nos
6 Nos
Number Of Cylinders
6 Nos
6 Nos
Rated RPM
1800 rpm
1800 rpm
Rated RPM
1800 rpm
1800 rpm
Emission Standard
BS IV
BS II
Emission Standard
BS IV
BS II
Max Torque
650 Nm
3200 Nm
Max Torque
650 Nm
3200 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
20330 kg
109000 kg
Operating Weight
20330 kg
109000 kg
Machine Weight
20300 kg
102000 kg
Machine Weight
20300 kg
102000 kg
Counter Weight
4200 kg
32000 kg
Counter Weight
4200 kg
32000 kg
Ground Pressure
55 kg
180 kg
Ground Pressure
55 kg
180 kg
Hydraulic System
Main Pump Type
Variable displacement axial piston
Variable-Displacement Axial Piston Pumps
Main Pump Type
Variable displacement axial piston
Variable-Displacement Axial Piston Pumps
Maximum Hydraulic Flow
205 L/min
1485 L/min
Maximum Hydraulic Flow
205 L/min
1485 L/min
Maximum System Pressure
350 bar
314 bar
Maximum System Pressure
350 bar
314 bar
Hydraulic Oil Capacity
260 litres
1350 litres
Hydraulic Oil Capacity
260 litres
1350 litres
Auxiliary Hydraulic Flow
60 L/min
250 L/min
Auxiliary Hydraulic Flow
60 L/min
250 L/min
Working Range
Max Digging Depth
6720 mm
9340 mm
Max Digging Depth
6720 mm
9340 mm
Max Vertical Wall Digging Depth
6980 mm
5080 mm
Max Vertical Wall Digging Depth
6980 mm
5080 mm
Max Reach at Ground Level
10790 mm
14700 mm
Max Reach at Ground Level
10790 mm
14700 mm
Max Dumping Height
6940 mm
8920 mm
Max Dumping Height
6940 mm
8920 mm
Max Cutting Height
9960 mm
12350 mm
Max Cutting Height
9960 mm
12350 mm
Boom Length
5.700 m
9.100 m
Boom Length
5.700 m
9.100 m
Arm Length
2.5 mm
3800 mm
Arm Length
2.5 mm
3800 mm
Bucket Breakout Force
135 kN
640 kN
Bucket Breakout Force
135 kN
640 kN
Arm Tear-out Force
118 kN
510 kN
Arm Tear-out Force
118 kN
510 kN
Capacities
Fuel Tank Capacity
410 litres
1900 litres
Fuel Tank Capacity
410 litres
1900 litres
Hydraulic Tank Capacity
120 litres
610 litres
Hydraulic Tank Capacity
120 litres
610 litres
Cooling System Capacity
25 litres
180 litres
Cooling System Capacity
25 litres
180 litres
Engine Oil Capacity
30 litres
75 litres
Engine Oil Capacity
30 litres
75 litres
Swing Drive Oil Capacity
8 litres
35 litres
Swing Drive Oil Capacity
8 litres
35 litres
Final Drive Gear Oil Capacity
6 litres
60 litres
Final Drive Gear Oil Capacity
6 litres
60 litres
Under Carriage
Track Shoe Width
600 mm
710 mm
Track Shoe Width
600 mm
710 mm
Track Gauge
2200 mm
3900 mm
Track Gauge
2200 mm
3900 mm
Track Length on Ground
3265 mm
5000 mm
Track Length on Ground
3265 mm
5000 mm
Ground Clearance
450 mm
990 mm
Ground Clearance
450 mm
990 mm
Tail Swing Radius
2750 mm
4850 mm
Tail Swing Radius
2750 mm
4850 mm
Undercarriage Type
Crawler – Steel Tracks
Heavy-duty tracked undercarriage with grease-tensioned tracks suitable for mining application
Undercarriage Type
Crawler – Steel Tracks
Heavy-duty tracked undercarriage with grease-tensioned tracks suitable for mining application
Steering & Brakes
Overall Length
9450 mm
13700 mm
Overall Length
9450 mm
13700 mm
Overall Width
2800 mm
6500 mm
Overall Width
2800 mm
6500 mm
Overall Height
3050 mm
5300 mm
Overall Height
3050 mm
5300 mm
Cab Height
2950 mm
3200 mm
Cab Height
2950 mm
3200 mm
Boom Height
3.050 m
5.800 m
Boom Height
3.050 m
5.800 m
Track Width
600 mm
700 mm
Track Width
600 mm
700 mm
Performances
Travel Speed
5.6 km/h
3.6 km/h
Travel Speed
5.6 km/h
3.6 km/h
Swing Speed
10.5 rpm
5.8 rpm
Swing Speed
10.5 rpm
5.8 rpm
Gradeability
30 %
35 %
Gradeability
30 %
35 %
Drawbar Pull
205 kN
850 kN
Drawbar Pull
205 kN
850 kN
Bucket And Attachments
Bucket Capacity
1 Cu.m
6.5 Cu.m
Bucket Capacity
1 Cu.m
6.5 Cu.m
Bucket Options
0.57–1.56
4.0 – 6.5
Bucket Options
0.57–1.56
4.0 – 6.5
Attachment Compatibility
Standard Cat thumb, breaker, auger, tilt‑rotator kits
Rock Breaker, Ripper, Crusher
Attachment Compatibility
Standard Cat thumb, breaker, auger, tilt‑rotator kits
Rock Breaker, Ripper, Crusher
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
LCD monitor on newer versions
Multi-Function LCD Monitor
Display Type
LCD monitor on newer versions
Multi-Function LCD Monitor
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Air suspension available
Air-Suspension, Adjustable, Heated
Seat Type
Air suspension available
Air-Suspension, Adjustable, Heated
Noise Level
75 dB(A)
78 dB(A)
Noise Level
75 dB(A)
78 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
24 V
24 V
Battery
24 V
24 V
Alternator Output
70 A
150 A
Alternator Output
70 A
150 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 320D
Pros
- Proven Cat C6.4 ACERT engine with solid torque and power for mid‑size excavator tasks (earthmoving, trenching, loading).
- 5.7 m boom and ~9+ m digging height help in both shallow and medium depth work.
- Caterpillar’s dealer network is extensive — spare parts availability is usually strong globally.
Tata Hitachi EX 1200V
Pros
- High Power & Productivity – 760 HP engine offers strong digging and loading performance, ideal for mining & heavy civil earthworks.
- Large Hydraulic Capacity – 3 × 495 L/min main pumps supply significant flow for powerful implement performance.
- Deep Digging & Reach – Nearly 9.3 m max digging depth with long 9.1 m boom for tough excavating tasks.
