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CAT 345 GC VS Tata Hitachi Zaxis 140H Ultra Comparison
CAT 345 GC
₹ 50 L - 55.01 L
VS
Tata Hitachi Zaxis 140H Ultra
₹ 51.99 L - 54 L
CAT 345 GC
₹50L
Tata Hitachi Zaxis 140H Ultra
₹51.99L
Compare excavators helps you make an informed purchase decision.
CAT 345 GC
From ₹ 50 Lakh
Tata Hitachi Zaxis 140H Ultra
From ₹ 51.99 Lakh
Engine
Model
Cat® C9.3B
Isuzu C‑4BG1T
Model
Cat® C9.3B
Isuzu C‑4BG1T
Gross Power
259 kw
66 kw
Gross Power
259 kw
66 kw
Net Power
258 kw
65 kw
Net Power
258 kw
65 kw
Engine Power
346 HP
88.5 HP
Engine Power
346 HP
88.5 HP
Engine Displacement
9300 cc
4329 cc
Engine Displacement
9300 cc
4329 cc
Number Of Cylinders
6 Nos
4 Nos
Number Of Cylinders
6 Nos
4 Nos
Rated RPM
1900 rpm
2150 rpm
Rated RPM
1900 rpm
2150 rpm
Emission Standard
BS III
BS IV
Emission Standard
BS III
BS IV
Max Torque
1550 Nm
347 Nm
Max Torque
1550 Nm
347 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
43200 kg
13360 kg
Operating Weight
43200 kg
13360 kg
Machine Weight
43200 kg
13360 kg
Machine Weight
43200 kg
13360 kg
Counter Weight
9000 kg
4200 kg
Counter Weight
9000 kg
4200 kg
Ground Pressure
68 kg
48 kg
Ground Pressure
68 kg
48 kg
Hydraulic System
Main Pump Type
Hydraulic piston pumps (dual)
2 × Variable displacement axial piston pumps
Main Pump Type
Hydraulic piston pumps (dual)
2 × Variable displacement axial piston pumps
Maximum Hydraulic Flow
630 L/min
210 L/min
Maximum Hydraulic Flow
630 L/min
210 L/min
Maximum System Pressure
350 bar
343 bar
Maximum System Pressure
350 bar
343 bar
Hydraulic Oil Capacity
423 litres
170 litres
Hydraulic Oil Capacity
423 litres
170 litres
Auxiliary Hydraulic Flow
220 L/min
120 L/min
Auxiliary Hydraulic Flow
220 L/min
120 L/min
Working Range
Max Digging Depth
7200 mm
5150 mm
Max Digging Depth
7200 mm
5150 mm
Max Vertical Wall Digging Depth
5390 mm
2100 mm
Max Vertical Wall Digging Depth
5390 mm
2100 mm
Max Reach at Ground Level
11290 mm
5150 mm
Max Reach at Ground Level
11290 mm
5150 mm
Max Dumping Height
7210 mm
4650 mm
Max Dumping Height
7210 mm
4650 mm
Max Cutting Height
10540 mm
8370 mm
Max Cutting Height
10540 mm
8370 mm
Boom Length
6.900 m
4.600 m
Boom Length
6.900 m
4.600 m
Arm Length
2900 mm
2100 mm
Arm Length
2900 mm
2100 mm
Bucket Breakout Force
235 kN
104 kN
Bucket Breakout Force
235 kN
104 kN
Arm Tear-out Force
180 kN
72 kN
Arm Tear-out Force
180 kN
72 kN
Capacities
Fuel Tank Capacity
600 litres
250 litres
Fuel Tank Capacity
600 litres
250 litres
Hydraulic Tank Capacity
186 litres
69 litres
Hydraulic Tank Capacity
186 litres
69 litres
Cooling System Capacity
40 litres
19 litres
Cooling System Capacity
40 litres
19 litres
Engine Oil Capacity
32 litres
18.5 litres
Engine Oil Capacity
32 litres
18.5 litres
Swing Drive Oil Capacity
13.5 litres
7 litres
Swing Drive Oil Capacity
13.5 litres
7 litres
Final Drive Gear Oil Capacity
8 litres
10 litres
Final Drive Gear Oil Capacity
8 litres
10 litres
Under Carriage
Track Shoe Width
600 mm
500 mm
Track Shoe Width
600 mm
500 mm
Track Gauge
2 740 mm
1 990 mm
Track Gauge
2 740 mm
1 990 mm
Track Length on Ground
5 030 mm
2 880 mm
Track Length on Ground
5 030 mm
2 880 mm
Ground Clearance
520 mm
440 mm
Ground Clearance
520 mm
440 mm
Tail Swing Radius
3530 mm
2190 mm
Tail Swing Radius
3530 mm
2190 mm
Undercarriage Type
Crawler – Steel Tracks (standard heavy‑duty excavator undercarriage) CAT design
Heavy‑duty crawler undercarriage with steel tracks and grease track tensioning
Undercarriage Type
Crawler – Steel Tracks (standard heavy‑duty excavator undercarriage) CAT design
Heavy‑duty crawler undercarriage with steel tracks and grease track tensioning
Steering & Brakes
Overall Length
11600 mm
7658 mm
Overall Length
11600 mm
7658 mm
Overall Width
3340 mm
2490 mm
Overall Width
3340 mm
2490 mm
Overall Height
3230 mm
2718 mm
Overall Height
3230 mm
2718 mm
Cab Height
3230 mm
2718 mm
Cab Height
3230 mm
2718 mm
Boom Height
3.121 m
4.600 m
Boom Height
3.121 m
4.600 m
Track Width
2740 mm
500 mm
Track Width
2740 mm
500 mm
Performances
Travel Speed
5.2 km/h
3.4 km/h
Travel Speed
5.2 km/h
3.4 km/h
Swing Speed
8.27 rpm
11.5 rpm
Swing Speed
8.27 rpm
11.5 rpm
Gradeability
35 %
70 %
Gradeability
35 %
70 %
Drawbar Pull
292 kN
102 kN
Drawbar Pull
292 kN
102 kN
Bucket And Attachments
Bucket Capacity
2.41 Cu.m
0.4 Cu.m
Bucket Capacity
2.41 Cu.m
0.4 Cu.m
Bucket Options
2.1/2.2/2.3
0.45 - 0.7
Bucket Options
2.1/2.2/2.3
0.45 - 0.7
Attachment Compatibility
Pin-on and quick coupler options supported
Breaker, auger, quick coupler, grapple
Attachment Compatibility
Pin-on and quick coupler options supported
Breaker, auger, quick coupler, grapple
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
LCD monitor (regional fitted)
Digital multi‑function
Display Type
LCD monitor (regional fitted)
Digital multi‑function
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable operator seat
Adjustable suspension seat
Seat Type
Adjustable operator seat
Adjustable suspension seat
Noise Level
106 dB(A)
78 dB(A)
Noise Level
106 dB(A)
78 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2X12 V
2x12,55 Ah V
Battery
2X12 V
2x12,55 Ah V
Alternator Output
80 A
80 A
Alternator Output
80 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
CAT 345 GC
Pros
- Designed as the GC (“General Construction”) variant with efficiency focus vs heavier models like 345C or 349.
- Good reach and depth for large trenching, earthmoving and general excavation work.
- 630 L/min flow supports heavy implement movement and attachments smoothly.
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.
