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Tata Hitachi EX8000-6 VS CAT 320D3 GC Comparison
Tata Hitachi EX8000-6
₹ 90 L - 95.01 L
VS
CAT 320D3 GC
₹ 86.25 L - 86.75 L
Tata Hitachi EX8000-6
₹90L
CAT 320D3 GC
₹86.25L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi EX8000-6
From ₹ 90 Lakh
CAT 320D3 GC
From ₹ 86.25 Lakh
Engine
Model
Cummins QSKTA60-CE (Twin Engines)
ALUW06DTI (6-cyl Mechanical)
Model
Cummins QSKTA60-CE (Twin Engines)
ALUW06DTI (6-cyl Mechanical)
Gross Power
2900 kw
100 kw
Gross Power
2900 kw
100 kw
Net Power
2900 kw
32 kw
Net Power
2900 kw
32 kw
Engine Power
3900 HP
134 HP
Engine Power
3900 HP
134 HP
Engine Displacement
120000 cc
5760 cc
Engine Displacement
120000 cc
5760 cc
Number Of Cylinders
32 Nos
6 Nos
Number Of Cylinders
32 Nos
6 Nos
Rated RPM
1800 rpm
1700 rpm
Rated RPM
1800 rpm
1700 rpm
Emission Standard
BS II
equiv. to Tier 2
Emission Standard
BS II
equiv. to Tier 2
Max Torque
8364 Nm
800 Nm
Max Torque
8364 Nm
800 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
811000 kg
19800 kg
Operating Weight
811000 kg
19800 kg
Machine Weight
760000 kg
19 800 kg
Machine Weight
760000 kg
19 800 kg
Counter Weight
300000 kg
3650 kg
Counter Weight
300000 kg
3650 kg
Ground Pressure
230 kg
46 kg
Ground Pressure
230 kg
46 kg
Hydraulic System
Main Pump Type
Multiple Variable-Displacement Axial Piston Pumps
variable displacement axial position
Main Pump Type
Multiple Variable-Displacement Axial Piston Pumps
variable displacement axial position
Maximum Hydraulic Flow
8000 L/min
400 L/min
Maximum Hydraulic Flow
8000 L/min
400 L/min
Maximum System Pressure
310 bar
350 bar
Maximum System Pressure
310 bar
350 bar
Hydraulic Oil Capacity
3890 litres
230 litres
Hydraulic Oil Capacity
3890 litres
230 litres
Auxiliary Hydraulic Flow
220 L/min
180 L/min
Auxiliary Hydraulic Flow
220 L/min
180 L/min
Working Range
Max Digging Depth
8400 mm
6005 mm
Max Digging Depth
8400 mm
6005 mm
Max Vertical Wall Digging Depth
5500 mm
5350 mm
Max Vertical Wall Digging Depth
5500 mm
5350 mm
Max Reach at Ground Level
22300 mm
9140 mm
Max Reach at Ground Level
22300 mm
9140 mm
Max Dumping Height
13800 mm
6250 mm
Max Dumping Height
13800 mm
6250 mm
Max Cutting Height
20500 mm
9110 mm
Max Cutting Height
20500 mm
9110 mm
Boom Length
8.700 m
5.700 m
Boom Length
8.700 m
5.700 m
Arm Length
3800 mm
2250 mm
Arm Length
3800 mm
2250 mm
Bucket Breakout Force
2000 kN
134 kN
Bucket Breakout Force
2000 kN
134 kN
Arm Tear-out Force
1650 kN
112 kN
Arm Tear-out Force
1650 kN
112 kN
Capacities
Fuel Tank Capacity
14900 litres
350 litres
Fuel Tank Capacity
14900 litres
350 litres
Hydraulic Tank Capacity
3890 litres
115 litres
Hydraulic Tank Capacity
3890 litres
115 litres
Cooling System Capacity
2500 litres
19 litres
Cooling System Capacity
2500 litres
19 litres
Engine Oil Capacity
1600 litres
18 litres
Engine Oil Capacity
1600 litres
18 litres
Swing Drive Oil Capacity
450 litres
6 litres
Swing Drive Oil Capacity
450 litres
6 litres
Final Drive Gear Oil Capacity
980 litres
5 litres
Final Drive Gear Oil Capacity
980 litres
5 litres
Under Carriage
Track Shoe Width
1850 mm
600 mm
Track Shoe Width
1850 mm
600 mm
Track Gauge
6800 mm
2200 mm
Track Gauge
6800 mm
2200 mm
Track Length on Ground
7900 mm
4080 mm
Track Length on Ground
7900 mm
4080 mm
Ground Clearance
1250 mm
450 mm
Ground Clearance
1250 mm
450 mm
Tail Swing Radius
8280 mm
2750 mm
Tail Swing Radius
8280 mm
2750 mm
Undercarriage Type
Heavy-duty tracked undercarriage with steel track shoes and standard mining excavator track system; typically grease-tensioned for large-excavator reliability. (standard for EX8000-series mining excavators)
Tracked undercarriage with steel track shoes and grease‑tensioned adjustments – standard crawler system used on medium excavators like the 320 series.
Undercarriage Type
Heavy-duty tracked undercarriage with steel track shoes and standard mining excavator track system; typically grease-tensioned for large-excavator reliability. (standard for EX8000-series mining excavators)
Tracked undercarriage with steel track shoes and grease‑tensioned adjustments – standard crawler system used on medium excavators like the 320 series.
Steering & Brakes
Overall Length
20500 mm
9520 mm
Overall Length
20500 mm
9520 mm
Overall Width
9800 mm
2800 mm
Overall Width
9800 mm
2800 mm
Overall Height
10000 mm
3100 mm
Overall Height
10000 mm
3100 mm
Cab Height
6800 mm
3100 mm
Cab Height
6800 mm
3100 mm
Boom Height
8.200 m
3.100 m
Boom Height
8.200 m
3.100 m
Track Width
1850 mm
600 mm
Track Width
1850 mm
600 mm
Performances
Travel Speed
2.5 km/h
6.5 km/h
Travel Speed
2.5 km/h
6.5 km/h
Swing Speed
4.5 rpm
10 rpm
Swing Speed
4.5 rpm
10 rpm
Gradeability
30 %
34 %
Gradeability
30 %
34 %
Drawbar Pull
3000 kN
200 kN
Drawbar Pull
3000 kN
200 kN
Bucket And Attachments
Bucket Capacity
43 Cu.m
0.92 Cu.m
Bucket Capacity
43 Cu.m
0.92 Cu.m
Bucket Options
40-43
Light / General Duty / HD buckets
Bucket Options
40-43
Light / General Duty / HD buckets
Attachment Compatibility
Mining Buckets, Rock Buckets, Heavy-Duty Tools
Hammer, Ripper
Attachment Compatibility
Mining Buckets, Rock Buckets, Heavy-Duty Tools
Hammer, Ripper
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Multi-Function LCD Monitor
Basic gauge cluster / optional monitor
Display Type
Multi-Function LCD Monitor
Basic gauge cluster / optional monitor
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Air-Suspension, Heated
Mechanical suspension seat
Seat Type
Air-Suspension, Heated
Mechanical suspension seat
Noise Level
80 dB(A)
73 dB(A)
Noise Level
80 dB(A)
73 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
24 V
24 V
Battery
24 V
24 V
Alternator Output
300 A
85 A
Alternator Output
300 A
85 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
Tata Hitachi EX8000-6
Pros
- Massive total engine power (~3,900 HP) ideal for deep mining and large-volume loading.
- Very high arm crowding and breakout forces, giving strong digging performance even in tough ground.
- Robust build and heavy-duty components support 24/7 mining operations with good maintainability access.
CAT 320D3 GC
Pros
- Low Operating Costs
- Reliability & Simplicity
- Durability & Build Quality
