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CAT 323D3 VS Tata Hitachi Zaxis 140H Ultra Comparison
CAT 323D3
₹ 44 L - 46 L
VS
Tata Hitachi Zaxis 140H Ultra
₹ 51.99 L - 54 L
CAT 323D3
₹44L
Tata Hitachi Zaxis 140H Ultra
₹51.99L
Compare excavators helps you make an informed purchase decision.
CAT 323D3
From ₹ 44 Lakh
Tata Hitachi Zaxis 140H Ultra
From ₹ 51.99 Lakh
Engine
Model
CAT C7.1
Isuzu C‑4BG1T
Model
CAT C7.1
Isuzu C‑4BG1T
Gross Power
152 kw
66 kw
Gross Power
152 kw
66 kw
Net Power
143 kw
65 kw
Net Power
143 kw
65 kw
Engine Power
151 HP
88.5 HP
Engine Power
151 HP
88.5 HP
Engine Displacement
7010 cc
4329 cc
Engine Displacement
7010 cc
4329 cc
Number Of Cylinders
6 Nos
4 Nos
Number Of Cylinders
6 Nos
4 Nos
Rated RPM
1700 rpm
2150 rpm
Rated RPM
1700 rpm
2150 rpm
Emission Standard
UN R96 Stage II
BS IV
Emission Standard
UN R96 Stage II
BS IV
Max Torque
900 Nm
347 Nm
Max Torque
900 Nm
347 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
22800 kg
13360 kg
Operating Weight
22800 kg
13360 kg
Machine Weight
22800 kg
13360 kg
Machine Weight
22800 kg
13360 kg
Counter Weight
1020 kg
4200 kg
Counter Weight
1020 kg
4200 kg
Ground Pressure
46.8 kg
48 kg
Ground Pressure
46.8 kg
48 kg
Hydraulic System
Main Pump Type
Variable Displacement
2 × Variable displacement axial piston pumps
Main Pump Type
Variable Displacement
2 × Variable displacement axial piston pumps
Maximum Hydraulic Flow
430 L/min
210 L/min
Maximum Hydraulic Flow
430 L/min
210 L/min
Maximum System Pressure
343 bar
343 bar
Maximum System Pressure
343 bar
343 bar
Hydraulic Oil Capacity
276 litres
170 litres
Hydraulic Oil Capacity
276 litres
170 litres
Auxiliary Hydraulic Flow
129 L/min
120 L/min
Auxiliary Hydraulic Flow
129 L/min
120 L/min
Working Range
Max Digging Depth
6300 mm
5150 mm
Max Digging Depth
6300 mm
5150 mm
Max Vertical Wall Digging Depth
4351 mm
2100 mm
Max Vertical Wall Digging Depth
4351 mm
2100 mm
Max Reach at Ground Level
6431 mm
5150 mm
Max Reach at Ground Level
6431 mm
5150 mm
Max Dumping Height
6962 mm
4650 mm
Max Dumping Height
6962 mm
4650 mm
Max Cutting Height
7542 mm
8370 mm
Max Cutting Height
7542 mm
8370 mm
Boom Length
5.7 m
4.600 m
Boom Length
5.7 m
4.600 m
Arm Length
2900 mm
2100 mm
Arm Length
2900 mm
2100 mm
Bucket Breakout Force
76 kN
104 kN
Bucket Breakout Force
76 kN
104 kN
Arm Tear-out Force
65 kN
72 kN
Arm Tear-out Force
65 kN
72 kN
Capacities
Fuel Tank Capacity
410 litres
250 litres
Fuel Tank Capacity
410 litres
250 litres
Hydraulic Tank Capacity
138 litres
69 litres
Hydraulic Tank Capacity
138 litres
69 litres
Cooling System Capacity
28 litres
19 litres
Cooling System Capacity
28 litres
19 litres
Engine Oil Capacity
18 litres
18.5 litres
Engine Oil Capacity
18 litres
18.5 litres
Swing Drive Oil Capacity
6 litres
7 litres
Swing Drive Oil Capacity
6 litres
7 litres
Final Drive Gear Oil Capacity
5 litres
10 litres
Final Drive Gear Oil Capacity
5 litres
10 litres
Under Carriage
Track Shoe Width
600 mm
500 mm
Track Shoe Width
600 mm
500 mm
Track Gauge
2380 mm
1 990 mm
Track Gauge
2380 mm
1 990 mm
Track Length on Ground
4460 mm
2 880 mm
Track Length on Ground
4460 mm
2 880 mm
Ground Clearance
450 mm
440 mm
Ground Clearance
450 mm
440 mm
Tail Swing Radius
2750 mm
2190 mm
Tail Swing Radius
2750 mm
2190 mm
Undercarriage Type
Crawler – Steel Tracks
Heavy‑duty crawler undercarriage with steel tracks and grease track tensioning
Undercarriage Type
Crawler – Steel Tracks
Heavy‑duty crawler undercarriage with steel tracks and grease track tensioning
Steering & Brakes
Overall Length
9460 mm
7658 mm
Overall Length
9460 mm
7658 mm
Overall Width
2980 mm
2490 mm
Overall Width
2980 mm
2490 mm
Overall Height
3050 mm
2718 mm
Overall Height
3050 mm
2718 mm
Cab Height
2970 mm
2718 mm
Cab Height
2970 mm
2718 mm
Boom Height
3.050 m
4.600 m
Boom Height
3.050 m
4.600 m
Track Width
600 mm
500 mm
Track Width
600 mm
500 mm
Performances
Travel Speed
5.8 km/h
3.4 km/h
Travel Speed
5.8 km/h
3.4 km/h
Swing Speed
11.88 rpm
11.5 rpm
Swing Speed
11.88 rpm
11.5 rpm
Gradeability
70 %
70 %
Gradeability
70 %
70 %
Drawbar Pull
210 kN
102 kN
Drawbar Pull
210 kN
102 kN
Bucket And Attachments
Bucket Capacity
1.2 Cu.m
0.4 Cu.m
Bucket Capacity
1.2 Cu.m
0.4 Cu.m
Bucket Options
1.05
0.45 - 0.7
Bucket Options
1.05
0.45 - 0.7
Attachment Compatibility
normal digging and loading.
Breaker, auger, quick coupler, grapple
Attachment Compatibility
normal digging and loading.
Breaker, auger, quick coupler, grapple
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
203
Digital multi‑function
Display Type
203
Digital multi‑function
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Mechanically adjustable with headrest & armrests
Adjustable suspension seat
Seat Type
Mechanically adjustable with headrest & armrests
Adjustable suspension seat
Noise Level
72 dB(A)
78 dB(A)
Noise Level
72 dB(A)
78 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2 × 12 V V
2x12,55 Ah V
Battery
2 × 12 V V
2x12,55 Ah V
Alternator Output
100 A
80 A
Alternator Output
100 A
80 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 323D3
Pros
- High Performance & Productivity
- Large bucket capacity (≈1.20 m³)
- Fuel Efficiency
Tata Hitachi Zaxis 140H Ultra
Pros
- Durable Isuzu engine tailored for reliability.
- 70 % gradeability, good mobility on slopes.
- Higher bucket digging force (~104 kN) than some competitors in class.
