Compare Excavators. Choose Smarter.
CAT 345 GC VS SANY SY140C-9S Comparison
CAT 345 GC
₹ 50 L - 55.01 L
VS
SANY SY140C-9S
₹ 37 L - 39 L
CAT 345 GC
₹50L
SANY SY140C-9S
₹37L
Compare excavators helps you make an informed purchase decision.
CAT 345 GC
From ₹ 50 Lakh
SANY SY140C-9S
From ₹ 37 Lakh
Engine
Model
Cat® C9.3B
Cummins B3.9‑100C
Model
Cat® C9.3B
Cummins B3.9‑100C
Gross Power
259 kw
75 kw
Gross Power
259 kw
75 kw
Net Power
258 kw
70 kw
Net Power
258 kw
70 kw
Engine Power
346 HP
100.5 HP
Engine Power
346 HP
100.5 HP
Engine Displacement
9300 cc
3900 cc
Engine Displacement
9300 cc
3900 cc
Number Of Cylinders
6 Nos
4 Nos
Number Of Cylinders
6 Nos
4 Nos
Rated RPM
1900 rpm
2200 rpm
Rated RPM
1900 rpm
2200 rpm
Emission Standard
BS III
BS III
Emission Standard
BS III
BS III
Max Torque
1550 Nm
385 Nm
Max Torque
1550 Nm
385 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
43200 kg
14000 kg
Operating Weight
43200 kg
14000 kg
Machine Weight
43200 kg
14000 kg
Machine Weight
43200 kg
14000 kg
Counter Weight
9000 kg
3400 kg
Counter Weight
9000 kg
3400 kg
Ground Pressure
68 kg
43 kg
Ground Pressure
68 kg
43 kg
Hydraulic System
Main Pump Type
Hydraulic piston pumps (dual)
Variable displacement axial piston pumps
Main Pump Type
Hydraulic piston pumps (dual)
Variable displacement axial piston pumps
Maximum Hydraulic Flow
630 L/min
242 L/min
Maximum Hydraulic Flow
630 L/min
242 L/min
Maximum System Pressure
350 bar
320 bar
Maximum System Pressure
350 bar
320 bar
Hydraulic Oil Capacity
423 litres
150 litres
Hydraulic Oil Capacity
423 litres
150 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
3131 mm
Max Digging Depth
7200 mm
3131 mm
Max Vertical Wall Digging Depth
5390 mm
4127 mm
Max Vertical Wall Digging Depth
5390 mm
4127 mm
Max Reach at Ground Level
11290 mm
7952 mm
Max Reach at Ground Level
11290 mm
7952 mm
Max Dumping Height
7210 mm
5856 mm
Max Dumping Height
7210 mm
5856 mm
Max Cutting Height
10540 mm
8324 mm
Max Cutting Height
10540 mm
8324 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
94 kN
Bucket Breakout Force
235 kN
94 kN
Arm Tear-out Force
180 kN
69 kN
Arm Tear-out Force
180 kN
69 kN
Capacities
Fuel Tank Capacity
600 litres
240 litres
Fuel Tank Capacity
600 litres
240 litres
Hydraulic Tank Capacity
186 litres
120 litres
Hydraulic Tank Capacity
186 litres
120 litres
Cooling System Capacity
40 litres
6.7 litres
Cooling System Capacity
40 litres
6.7 litres
Engine Oil Capacity
32 litres
9 litres
Engine Oil Capacity
32 litres
9 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
6 litres
Final Drive Gear Oil Capacity
8 litres
6 litres
Under Carriage
Track Shoe Width
600 mm
500 mm
Track Shoe Width
600 mm
500 mm
Track Gauge
2 740 mm
1590 mm
Track Gauge
2 740 mm
1590 mm
Track Length on Ground
5 030 mm
2930 mm
Track Length on Ground
5 030 mm
2930 mm
Ground Clearance
520 mm
425 mm
Ground Clearance
520 mm
425 mm
Tail Swing Radius
3530 mm
2285 mm
Tail Swing Radius
3530 mm
2285 mm
Undercarriage Type
Crawler – Steel Tracks (standard heavy‑duty excavator undercarriage) CAT design
Tracked/Crawler undercarriage
Undercarriage Type
Crawler – Steel Tracks (standard heavy‑duty excavator undercarriage) CAT design
Tracked/Crawler undercarriage
Steering & Brakes
Overall Length
11600 mm
7700 mm
Overall Length
11600 mm
7700 mm
Overall Width
3340 mm
2510 mm
Overall Width
3340 mm
2510 mm
Overall Height
3230 mm
2765 mm
Overall Height
3230 mm
2765 mm
Cab Height
3230 mm
2800 mm
Cab Height
3230 mm
2800 mm
Boom Height
3.121 m
2.815 m
Boom Height
3.121 m
2.815 m
Track Width
2740 mm
500 mm
Track Width
2740 mm
500 mm
Performances
Travel Speed
5.2 km/h
5 km/h
Travel Speed
5.2 km/h
5 km/h
Swing Speed
8.27 rpm
12 rpm
Swing Speed
8.27 rpm
12 rpm
Gradeability
35 %
70 %
Gradeability
35 %
70 %
Drawbar Pull
292 kN
124 kN
Drawbar Pull
292 kN
124 kN
Bucket And Attachments
Bucket Capacity
2.41 Cu.m
0.72 Cu.m
Bucket Capacity
2.41 Cu.m
0.72 Cu.m
Bucket Options
2.1/2.2/2.3
0.70 - 0.72
Bucket Options
2.1/2.2/2.3
0.70 - 0.72
Attachment Compatibility
Pin-on and quick coupler options supported
Breaker, Ripper, Grapple
Attachment Compatibility
Pin-on and quick coupler options supported
Breaker, Ripper, Grapple
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
LCD monitor (regional fitted)
LCD / Multifunction
Display Type
LCD monitor (regional fitted)
LCD / Multifunction
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable operator seat
Suspension seat
Seat Type
Adjustable operator seat
Suspension seat
Noise Level
106 dB(A)
76 dB(A)
Noise Level
106 dB(A)
76 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2X12 V
2x12 V
Battery
2X12 V
2x12 V
Alternator Output
80 A
80 A
Alternator Output
80 A
80 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 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.
SANY SY140C-9S
Pros
- The 3.9 L Cummins diesel is known for good fuel use and reliability in medium machines.
- The SY140C-9S comes in tunnel (compact) and quarry (full boom) variants — great adaptability to confined or open environments.
- Uses 2 variable-displacement axial piston pumps and remote monitoring, improving digging and cycle performance.
