Compare Excavators. Choose Smarter.
CAT 320D3 VS Tata Hitachi EX 1200V Comparison
CAT 320D3
₹ 25 L - 28 L
VS
Tata Hitachi EX 1200V
₹ 11 L - 12 L
CAT 320D3
₹25L
Tata Hitachi EX 1200V
₹11L
Compare excavators helps you make an informed purchase decision.
CAT 320D3
From ₹ 25 Lakh
Tata Hitachi EX 1200V
From ₹ 11 Lakh
Engine
Model
Cat ALUW06DTI
Cummins QSK23-C
Model
Cat ALUW06DTI
Cummins QSK23-C
Gross Power
100 kw
566 kw
Gross Power
100 kw
566 kw
Net Power
85 kw
560 kw
Net Power
85 kw
560 kw
Engine Power
134 HP
760 HP
Engine Power
134 HP
760 HP
Engine Displacement
5760 cc
23150 cc
Engine Displacement
5760 cc
23150 cc
Number Of Cylinders
6 Nos
6 Nos
Number Of Cylinders
6 Nos
6 Nos
Rated RPM
1700 rpm
1800 rpm
Rated RPM
1700 rpm
1800 rpm
Emission Standard
BS IV
BS II
Emission Standard
BS IV
BS II
Max Torque
620 Nm
3200 Nm
Max Torque
620 Nm
3200 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
45860 kg
109000 kg
Operating Weight
45860 kg
109000 kg
Machine Weight
42478 kg
102000 kg
Machine Weight
42478 kg
102000 kg
Counter Weight
10211 kg
32000 kg
Counter Weight
10211 kg
32000 kg
Ground Pressure
44 kg
180 kg
Ground Pressure
44 kg
180 kg
Hydraulic System
Main Pump Type
Variable displacement axial piston pumps
Variable-Displacement Axial Piston Pumps
Main Pump Type
Variable displacement axial piston pumps
Variable-Displacement Axial Piston Pumps
Maximum Hydraulic Flow
420 L/min
1485 L/min
Maximum Hydraulic Flow
420 L/min
1485 L/min
Maximum System Pressure
350 bar
314 bar
Maximum System Pressure
350 bar
314 bar
Hydraulic Oil Capacity
234 litres
1350 litres
Hydraulic Oil Capacity
234 litres
1350 litres
Auxiliary Hydraulic Flow
150 L/min
250 L/min
Auxiliary Hydraulic Flow
150 L/min
250 L/min
Working Range
Max Digging Depth
6300 mm
9340 mm
Max Digging Depth
6300 mm
9340 mm
Max Vertical Wall Digging Depth
5720 mm
5080 mm
Max Vertical Wall Digging Depth
5720 mm
5080 mm
Max Reach at Ground Level
9470 mm
14700 mm
Max Reach at Ground Level
9470 mm
14700 mm
Max Dumping Height
6710 mm
8920 mm
Max Dumping Height
6710 mm
8920 mm
Max Cutting Height
9250 mm
12350 mm
Max Cutting Height
9250 mm
12350 mm
Boom Length
5.700 m
9.100 m
Boom Length
5.700 m
9.100 m
Arm Length
2500 mm
3800 mm
Arm Length
2500 mm
3800 mm
Bucket Breakout Force
143 kN
640 kN
Bucket Breakout Force
143 kN
640 kN
Arm Tear-out Force
99 kN
510 kN
Arm Tear-out Force
99 kN
510 kN
Capacities
Fuel Tank Capacity
410 litres
1900 litres
Fuel Tank Capacity
410 litres
1900 litres
Hydraulic Tank Capacity
115 litres
610 litres
Hydraulic Tank Capacity
115 litres
610 litres
Cooling System Capacity
40 litres
180 litres
Cooling System Capacity
40 litres
180 litres
Engine Oil Capacity
25 litres
75 litres
Engine Oil Capacity
25 litres
75 litres
Swing Drive Oil Capacity
5 litres
35 litres
Swing Drive Oil Capacity
5 litres
35 litres
Final Drive Gear Oil Capacity
16 litres
60 litres
Final Drive Gear Oil Capacity
16 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
4,080 mm
5000 mm
Track Length on Ground
4,080 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
Grease-lubricated track links with segmented & center guiding guards (standard Cat undercarriage)
Heavy-duty tracked undercarriage with grease-tensioned tracks suitable for mining application
Undercarriage Type
Grease-lubricated track links with segmented & center guiding guards (standard Cat undercarriage)
Heavy-duty tracked undercarriage with grease-tensioned tracks suitable for mining application
Steering & Brakes
Overall Length
9530 mm
13700 mm
Overall Length
9530 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
3050 mm
3200 mm
Cab Height
3050 mm
3200 mm
Boom Height
3.200 m
5.800 m
Boom Height
3.200 m
5.800 m
Track Width
600 mm
700 mm
Track Width
600 mm
700 mm
Performances
Travel Speed
5.5 km/h
3.6 km/h
Travel Speed
5.5 km/h
3.6 km/h
Swing Speed
11.5 rpm
5.8 rpm
Swing Speed
11.5 rpm
5.8 rpm
Gradeability
70 %
35 %
Gradeability
70 %
35 %
Drawbar Pull
205 kN
850 kN
Drawbar Pull
205 kN
850 kN
Bucket And Attachments
Bucket Capacity
0.92 Cu.m
6.5 Cu.m
Bucket Capacity
0.92 Cu.m
6.5 Cu.m
Bucket Options
0.9 – 1.2
4.0 – 6.5
Bucket Options
0.9 – 1.2
4.0 – 6.5
Attachment Compatibility
GP, HD, Rock Breaker, Auger, Thumb, Grapple, Ripper
Rock Breaker, Ripper, Crusher
Attachment Compatibility
GP, HD, Rock Breaker, Auger, Thumb, Grapple, Ripper
Rock Breaker, Ripper, Crusher
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
LCD Monitor
Multi-Function LCD Monitor
Display Type
LCD Monitor
Multi-Function LCD Monitor
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable suspension seat
Air-Suspension, Adjustable, Heated
Seat Type
Adjustable suspension seat
Air-Suspension, Adjustable, Heated
Noise Level
72 dB(A)
78 dB(A)
Noise Level
72 dB(A)
78 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2x12 V
24 V
Battery
2x12 V
24 V
Alternator Output
80 A
150 A
Alternator Output
80 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 320D3
Pros
- Strong engine performance for a 20-ton class excavator: 134 HP gross (100 kW), ~114 HP net. Great for heavy digging and lifting tasks.
- Typically well-insulated, ergonomically arranged operator cab with adjustable suspension seat, good visibility, and modern controls.
- Selectable power modes (Power, Smart, Eco) improve fuel efficiency depending on task.
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.
