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Tata Hitachi ZAXIS 670H VS CAT 330 GC Comparison
Tata Hitachi ZAXIS 670H
₹ 60 L - 74.99 L
VS
CAT 330 GC
₹ 35 L - 48 L
Tata Hitachi ZAXIS 670H
₹60L
CAT 330 GC
₹35L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi ZAXIS 670H
From ₹ 60 Lakh
CAT 330 GC
From ₹ 35 Lakh
Engine
Model
Isuzu BB‑6WG1X (Turbocharged 4‑cycle, direct injection, water cooled)
Cat® C7.1
Model
Isuzu BB‑6WG1X (Turbocharged 4‑cycle, direct injection, water cooled)
Cat® C7.1
Gross Power
295 kw
151 kw
Gross Power
295 kw
151 kw
Net Power
295 kw
158 kw
Net Power
295 kw
158 kw
Engine Power
395 HP
213 HP
Engine Power
395 HP
213 HP
Engine Displacement
15681 cc
7010 cc
Engine Displacement
15681 cc
7010 cc
Number Of Cylinders
6 Nos
6 Nos
Number Of Cylinders
6 Nos
6 Nos
Rated RPM
1800 rpm
2200 rpm
Rated RPM
1800 rpm
2200 rpm
Emission Standard
BS II
stage V
Emission Standard
BS II
stage V
Max Torque
1540 Nm
800 Nm
Max Torque
1540 Nm
800 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
63500 kg
28900 kg
Operating Weight
63500 kg
28900 kg
Machine Weight
63500 kg
30 900 kg
Machine Weight
63500 kg
30 900 kg
Counter Weight
12002 kg
6700 kg
Counter Weight
12002 kg
6700 kg
Ground Pressure
107 kg
45 kg
Ground Pressure
107 kg
45 kg
Hydraulic System
Main Pump Type
Variable displacement axial piston pumps
variable in axial position
Main Pump Type
Variable displacement axial piston pumps
variable in axial position
Maximum Hydraulic Flow
950 L/min
560 L/min
Maximum Hydraulic Flow
950 L/min
560 L/min
Maximum System Pressure
309 bar
350 bar
Maximum System Pressure
309 bar
350 bar
Hydraulic Oil Capacity
618 litres
310 litres
Hydraulic Oil Capacity
618 litres
310 litres
Auxiliary Hydraulic Flow
30 L/min
180 L/min
Auxiliary Hydraulic Flow
30 L/min
180 L/min
Working Range
Max Digging Depth
7046 mm
7260 mm
Max Digging Depth
7046 mm
7260 mm
Max Vertical Wall Digging Depth
6886 mm
6030 mm
Max Vertical Wall Digging Depth
6886 mm
6030 mm
Max Reach at Ground Level
11370 mm
10690 mm
Max Reach at Ground Level
11370 mm
10690 mm
Max Dumping Height
6886 mm
6940 mm
Max Dumping Height
6886 mm
6940 mm
Max Cutting Height
10867 mm
10020 mm
Max Cutting Height
10867 mm
10020 mm
Boom Length
6.600 m
6.150 m
Boom Length
6.600 m
6.150 m
Arm Length
2900 mm
3200 mm
Arm Length
2900 mm
3200 mm
Bucket Breakout Force
308 kN
179 kN
Bucket Breakout Force
308 kN
179 kN
Arm Tear-out Force
258 kN
126 kN
Arm Tear-out Force
258 kN
126 kN
Capacities
Fuel Tank Capacity
740 litres
474 litres
Fuel Tank Capacity
740 litres
474 litres
Hydraulic Tank Capacity
310 litres
147 litres
Hydraulic Tank Capacity
310 litres
147 litres
Cooling System Capacity
98 litres
25 litres
Cooling System Capacity
98 litres
25 litres
Engine Oil Capacity
55 litres
25 litres
Engine Oil Capacity
55 litres
25 litres
Swing Drive Oil Capacity
12 litres
10 litres
Swing Drive Oil Capacity
12 litres
10 litres
Final Drive Gear Oil Capacity
10 litres
5 litres
Final Drive Gear Oil Capacity
10 litres
5 litres
Under Carriage
Track Shoe Width
600 mm
600 mm
Track Shoe Width
600 mm
600 mm
Track Gauge
3200 mm
2390 mm
Track Gauge
3200 mm
2390 mm
Track Length on Ground
4250 mm
3990 mm
Track Length on Ground
4250 mm
3990 mm
Ground Clearance
800 mm
490 mm
Ground Clearance
800 mm
490 mm
Tail Swing Radius
3800 mm
3130 mm
Tail Swing Radius
3800 mm
3130 mm
Undercarriage Type
Tracked undercarriage with steel grouser shoes and grease tensioning (heavy crawler configuration for excavators)
Tracked undercarriage with steel track shoes and grease‑tensioned adjustment – typical crawler system for medium excavators; Cat offers several undercarriage and shoe size options for jobsite needs.
Undercarriage Type
Tracked undercarriage with steel grouser shoes and grease tensioning (heavy crawler configuration for excavators)
Tracked undercarriage with steel track shoes and grease‑tensioned adjustment – typical crawler system for medium excavators; Cat offers several undercarriage and shoe size options for jobsite needs.
Steering & Brakes
Overall Length
11650 mm
10 420 mm
Overall Length
11650 mm
10 420 mm
Overall Width
3200 mm
3190 mm
Overall Width
3200 mm
3190 mm
Overall Height
3500 mm
3050 mm
Overall Height
3500 mm
3050 mm
Cab Height
3500 mm
3050 mm
Cab Height
3500 mm
3050 mm
Boom Height
3.700 m
3.050 m
Boom Height
3.700 m
3.050 m
Track Width
600 mm
800 mm
Track Width
600 mm
800 mm
Performances
Travel Speed
5 km/h
5.3 km/h
Travel Speed
5 km/h
5.3 km/h
Swing Speed
10.2 rpm
11 rpm
Swing Speed
10.2 rpm
11 rpm
Gradeability
70 %
70 %
Gradeability
70 %
70 %
Drawbar Pull
415 kN
247 kN
Drawbar Pull
415 kN
247 kN
Bucket And Attachments
Bucket Capacity
3.3 Cu.m
1.6 Cu.m
Bucket Capacity
3.3 Cu.m
1.6 Cu.m
Bucket Options
3.3 - 4.1
Standard / HD / Extra HD buckets
Bucket Options
3.3 - 4.1
Standard / HD / Extra HD buckets
Attachment Compatibility
Breaker, ripper, grapples
Hammer, Ripper, etc. (optional)
Attachment Compatibility
Breaker, ripper, grapples
Hammer, Ripper, etc. (optional)
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Digital + analog monitor
Touchscreen / monitor available
Display Type
Digital + analog monitor
Touchscreen / monitor available
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable suspension
Adjustable suspension seat
Seat Type
Adjustable suspension
Adjustable suspension seat
Noise Level
78 dB(A)
103 dB(A)
Noise Level
78 dB(A)
103 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2x12 V
24 V
Battery
2x12 V
24 V
Alternator Output
50 A
80 A
Alternator Output
50 A
80 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 ZAXIS 670H
Pros
- High Hydraulic Flow: ~950 L/min total — supports powerful digging and attachments.
- Large Engine Output: 395 HP in a heavy crawler class supports effective performance.
- High Boom/Cut Height: ~10.9 m — effective for loading trucks and high dumps.
CAT 330 GC
Pros
- Lower Operating & Maintenance Costs
- Fuel Efficiency & Emissions
- Operator Comfort & Safety
