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CAT 320C VS Tata Hitachi EX1900-6 Comparison
CAT 320C
₹ 15 L - 17 L
VS
Tata Hitachi EX1900-6
₹ 15 L - 16.99 L
CAT 320C
₹15L
Tata Hitachi EX1900-6
₹15L
Compare excavators helps you make an informed purchase decision.
CAT 320C
From ₹ 15 Lakh
Tata Hitachi EX1900-6
From ₹ 15 Lakh
Engine
Model
Cat 3066 T
Cummins QSKTA38‑CE
Model
Cat 3066 T
Cummins QSKTA38‑CE
Gross Power
107 kw
810 kw
Gross Power
107 kw
810 kw
Net Power
103 kw
775 kw
Net Power
103 kw
775 kw
Engine Power
138 HP
1039 HP
Engine Power
138 HP
1039 HP
Engine Displacement
6.37 cc
37800 cc
Engine Displacement
6.37 cc
37800 cc
Number Of Cylinders
6 Nos
12 Nos
Number Of Cylinders
6 Nos
12 Nos
Rated RPM
1,800 rpm
1800 rpm
Rated RPM
1,800 rpm
1800 rpm
Emission Standard
US EPA Tier 2 / EU Stage II
BS II
Emission Standard
US EPA Tier 2 / EU Stage II
BS II
Max Torque
800 Nm
4725 Nm
Max Torque
800 Nm
4725 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
19700 kg
192000 kg
Operating Weight
19700 kg
192000 kg
Machine Weight
20,870 kg
191000 kg
Machine Weight
20,870 kg
191000 kg
Counter Weight
4,120 kg
32000 kg
Counter Weight
4,120 kg
32000 kg
Ground Pressure
63 kg
183 kg
Ground Pressure
63 kg
183 kg
Hydraulic System
Main Pump Type
Dual piston pumps (load sensing)
Variable‑displacement axial piston pumps
Main Pump Type
Dual piston pumps (load sensing)
Variable‑displacement axial piston pumps
Maximum Hydraulic Flow
205 L/min
2010 L/min
Maximum Hydraulic Flow
205 L/min
2010 L/min
Maximum System Pressure
343 bar
294 bar
Maximum System Pressure
343 bar
294 bar
Hydraulic Oil Capacity
240 litres
2200 litres
Hydraulic Oil Capacity
240 litres
2200 litres
Auxiliary Hydraulic Flow
41 L/min
1800 L/min
Auxiliary Hydraulic Flow
41 L/min
1800 L/min
Working Range
Max Digging Depth
6620 mm
8180 mm
Max Digging Depth
6620 mm
8180 mm
Max Vertical Wall Digging Depth
6200 mm
5520 mm
Max Vertical Wall Digging Depth
6200 mm
5520 mm
Max Reach at Ground Level
8390 mm
14770 mm
Max Reach at Ground Level
8390 mm
14770 mm
Max Dumping Height
7000 mm
9060 mm
Max Dumping Height
7000 mm
9060 mm
Max Cutting Height
8580 mm
14140 mm
Max Cutting Height
8580 mm
14140 mm
Boom Length
5.700 m
8.300 m
Boom Length
5.700 m
8.300 m
Arm Length
2900 mm
3600 mm
Arm Length
2900 mm
3600 mm
Bucket Breakout Force
152 kN
671 kN
Bucket Breakout Force
152 kN
671 kN
Arm Tear-out Force
146 kN
524 kN
Arm Tear-out Force
146 kN
524 kN
Capacities
Fuel Tank Capacity
320 litres
4140 litres
Fuel Tank Capacity
320 litres
4140 litres
Hydraulic Tank Capacity
120 litres
1050 litres
Hydraulic Tank Capacity
120 litres
1050 litres
Cooling System Capacity
120 litres
395 litres
Cooling System Capacity
120 litres
395 litres
Engine Oil Capacity
15 litres
166 litres
Engine Oil Capacity
15 litres
166 litres
Swing Drive Oil Capacity
12 litres
120 litres
Swing Drive Oil Capacity
12 litres
120 litres
Final Drive Gear Oil Capacity
5 litres
69 litres
Final Drive Gear Oil Capacity
5 litres
69 litres
Under Carriage
Track Shoe Width
600 mm
800 mm
Track Shoe Width
600 mm
800 mm
Track Gauge
2200 mm
4600 mm
Track Gauge
2200 mm
4600 mm
Track Length on Ground
3620 mm
5 780 mm
Track Length on Ground
3620 mm
5 780 mm
Ground Clearance
470 mm
795 mm
Ground Clearance
470 mm
795 mm
Tail Swing Radius
2 770 mm
6035 mm
Tail Swing Radius
2 770 mm
6035 mm
Undercarriage Type
Tracked undercarriage (steel track shoes with rollers and grease tensioning) – standard crawler system for medium excavators.
Heavy‑duty tracked undercarriage with steel track shoes, carrier and track rollers designed for mining excavator service (grease‑tensioned track system).
Undercarriage Type
Tracked undercarriage (steel track shoes with rollers and grease tensioning) – standard crawler system for medium excavators.
Heavy‑duty tracked undercarriage with steel track shoes, carrier and track rollers designed for mining excavator service (grease‑tensioned track system).
Steering & Brakes
Overall Length
9390 mm
9241 mm
Overall Length
9390 mm
9241 mm
Overall Width
2800 mm
6660 mm
Overall Width
2800 mm
6660 mm
Overall Height
3050 mm
6990 mm
Overall Height
3050 mm
6990 mm
Cab Height
600 mm
6990 mm
Cab Height
600 mm
6990 mm
Boom Height
3.500 m
7.423 m
Boom Height
3.500 m
7.423 m
Track Width
460 mm
4600 mm
Track Width
460 mm
4600 mm
Performances
Travel Speed
3.5 km/h
2.8 km/h
Travel Speed
3.5 km/h
2.8 km/h
Swing Speed
11.5 rpm
4.7 rpm
Swing Speed
11.5 rpm
4.7 rpm
Gradeability
70 %
30 %
Gradeability
70 %
30 %
Drawbar Pull
196 kN
210 kN
Drawbar Pull
196 kN
210 kN
Bucket And Attachments
Bucket Capacity
0.6 Cu.m
12 Cu.m
Bucket Capacity
0.6 Cu.m
12 Cu.m
Bucket Options
GP, HD, trenching buckets
11 - 15
Bucket Options
GP, HD, trenching buckets
11 - 15
Attachment Compatibility
Hydraulic hammer, grapple, ripper, auger
Breaker, Ripper
Attachment Compatibility
Hydraulic hammer, grapple, ripper, auger
Breaker, Ripper
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Operator instrument panel
Multi‑Function Monitor
Display Type
Operator instrument panel
Multi‑Function Monitor
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension seat
Suspension, Adjustable
Seat Type
Suspension seat
Suspension, Adjustable
Noise Level
74 dB(A)
72 dB(A)
Noise Level
74 dB(A)
72 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
24 V (2×12 V) V
24 V
Battery
24 V (2×12 V) V
24 V
Alternator Output
50 A
140 A
Alternator Output
50 A
140 A
Lighting Type
LED
Halogen
Lighting Type
LED
Halogen
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 320C
Pros
- Smooth & Powerful Performance
- Reliable & Durable
- Comfortable Operator Environment
Tata Hitachi EX1900-6
Pros
- Engine: Cummins QSKTA38‑CE diesel producing 1,086 HP gross / ~1,039 HP net at 1,800 rpm.
- Six main variable pumps and Engine‑Pump control give strong force & controllability for heavy digging and swing operations.
- Designed for 24/7 mining conditions with durable “box‑section” frames and easy service access.
