Compare Excavators. Choose Smarter.
CAT 321 VS BOBCAT E32 Comparison
CAT 321
₹ 54 L - 55 L
VS
BOBCAT E32
₹ 55 L - 58 L
CAT 321
₹54L
BOBCAT E32
₹55L
Compare excavators helps you make an informed purchase decision.
CAT 321
From ₹ 54 Lakh
BOBCAT E32
From ₹ 55 Lakh
Engine
Model
Cat® C3.6
E32 EM
Model
Cat® C3.6
E32 EM
Gross Power
100 kw
18 kw
Gross Power
100 kw
18 kw
Net Power
129 kw
17 kw
Net Power
129 kw
17 kw
Engine Power
136 HP
25 HP
Engine Power
136 HP
25 HP
Engine Displacement
3600 cc
1,862 cc
Engine Displacement
3600 cc
1,862 cc
Number Of Cylinders
4 Nos
3 Nos
Number Of Cylinders
4 Nos
3 Nos
Rated RPM
2000 rpm
2,450 rpm
Rated RPM
2000 rpm
2,450 rpm
Emission Standard
BS IV
Tier 4 / EPA Tier 4 (EU Stage IIIA/Stage V in some markets)
Emission Standard
BS IV
Tier 4 / EPA Tier 4 (EU Stage IIIA/Stage V in some markets)
Max Torque
500 Nm
107.4 Nm
Max Torque
500 Nm
107.4 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
19300 kg
3357.94 kg
Operating Weight
19300 kg
3357.94 kg
Machine Weight
19300 kg
3500 kg
Machine Weight
19300 kg
3500 kg
Counter Weight
3650 kg
600 kg
Counter Weight
3650 kg
600 kg
Ground Pressure
60 kg
34 kg
Ground Pressure
60 kg
34 kg
Hydraulic System
Main Pump Type
Electro‑hydraulic main control valve system
Engine‑driven single outlet, variable displacement, load sensing piston pump with gear pilot pump
Main Pump Type
Electro‑hydraulic main control valve system
Engine‑driven single outlet, variable displacement, load sensing piston pump with gear pilot pump
Maximum Hydraulic Flow
315 L/min
00.8 L/min
Maximum Hydraulic Flow
315 L/min
00.8 L/min
Maximum System Pressure
350 bar
206 bar
Maximum System Pressure
350 bar
206 bar
Hydraulic Oil Capacity
218 litres
39.7 litres
Hydraulic Oil Capacity
218 litres
39.7 litres
Auxiliary Hydraulic Flow
120 L/min
63 L/min
Auxiliary Hydraulic Flow
120 L/min
63 L/min
Working Range
Max Digging Depth
5970 mm
3892 mm
Max Digging Depth
5970 mm
3892 mm
Max Vertical Wall Digging Depth
5360 mm
2,413 mm
Max Vertical Wall Digging Depth
5360 mm
2,413 mm
Max Reach at Ground Level
9150 mm
5,722 mm
Max Reach at Ground Level
9150 mm
5,722 mm
Max Dumping Height
6250 mm
3,925 mm
Max Dumping Height
6250 mm
3,925 mm
Max Cutting Height
9120 mm
4,804 mm
Max Cutting Height
9120 mm
4,804 mm
Boom Length
5.700 m
3.6 m
Boom Length
5.700 m
3.6 m
Arm Length
2250 mm
5,230 mm
Arm Length
2250 mm
5,230 mm
Bucket Breakout Force
135 kN
31.0 kN
Bucket Breakout Force
135 kN
31.0 kN
Arm Tear-out Force
119 kN
20.4 kN
Arm Tear-out Force
119 kN
20.4 kN
Capacities
Fuel Tank Capacity
370 litres
51.9 litres
Fuel Tank Capacity
370 litres
51.9 litres
Hydraulic Tank Capacity
218 litres
22.7 litres
Hydraulic Tank Capacity
218 litres
22.7 litres
Cooling System Capacity
25 litres
8 litres
Cooling System Capacity
25 litres
8 litres
Engine Oil Capacity
11 litres
5 litres
Engine Oil Capacity
11 litres
5 litres
Swing Drive Oil Capacity
6 litres
0.5 litres
Swing Drive Oil Capacity
6 litres
0.5 litres
Final Drive Gear Oil Capacity
6 litres
0.5 litres
Final Drive Gear Oil Capacity
6 litres
0.5 litres
Under Carriage
Track Shoe Width
800 mm
300 mm
Track Shoe Width
800 mm
300 mm
Track Gauge
2380 mm
1580 mm
Track Gauge
2380 mm
1580 mm
Track Length on Ground
3650 mm
1 543 mm
Track Length on Ground
3650 mm
1 543 mm
Ground Clearance
450 mm
537 mm
Ground Clearance
450 mm
537 mm
Tail Swing Radius
1676 mm
340 mm
Tail Swing Radius
1676 mm
340 mm
Undercarriage Type
Crawler — steel tracks
Crawler – Rubber Tracks
Undercarriage Type
Crawler — steel tracks
Crawler – Rubber Tracks
Steering & Brakes
Overall Length
9570 mm
4,662 mm
Overall Length
9570 mm
4,662 mm
Overall Width
2800 mm
1,520 mm
Overall Width
2800 mm
1,520 mm
Overall Height
3250 mm
2,443 mm
Overall Height
3250 mm
2,443 mm
Cab Height
3250 mm
2,443 mm
Cab Height
3250 mm
2,443 mm
Boom Height
3.300 m
3.6 m
Boom Height
3.300 m
3.6 m
Track Width
600 mm
300 mm
Track Width
600 mm
300 mm
Performances
Travel Speed
10 km/h
4.7 km/h
Travel Speed
10 km/h
4.7 km/h
Swing Speed
10 rpm
8 rpm
Swing Speed
10 rpm
8 rpm
Gradeability
27 %
30 %
Gradeability
27 %
30 %
Drawbar Pull
150 kN
32 kN
Drawbar Pull
150 kN
32 kN
Bucket And Attachments
Bucket Capacity
1 Cu.m
0.6 Cu.m
Bucket Capacity
1 Cu.m
0.6 Cu.m
Bucket Options
0.8
914
Bucket Options
0.8
914
Attachment Compatibility
Breaker, Auger, Grapple (with auxiliary hydraulics)
Augers, Breakers, Clamps, Grapples, Packer Wheels
Attachment Compatibility
Breaker, Auger, Grapple (with auxiliary hydraulics)
Augers, Breakers, Clamps, Grapples, Packer Wheels
Cabin And Controls
Cabin AC
Yes
No
Cabin AC
Yes
No
Display Type
8 LCD Touch Screen
7
Display Type
8 LCD Touch Screen
7
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension Seat
Suspension seat
Seat Type
Suspension Seat
Suspension seat
Noise Level
70 dB(A)
78 dB(A)
Noise Level
70 dB(A)
78 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2X12 V
1 × 12 V, 80 V
Battery
2X12 V
1 × 12 V, 80 V
Alternator Output
100 A
65 A
Alternator Output
100 A
65 A
Lighting Type
LED
Halogen
Lighting Type
LED
Halogen
Additional Features
Auto Idle
Yes
Yes
Auto Idle
Yes
Yes
Eco Mode
Yes
No
Eco Mode
Yes
No
Telematics
No
Yes
Telematics
No
Yes
Diagnostic System
Yes
Yes
Diagnostic System
Yes
Yes
CAT 321
Pros
- 136 HP Cat C3.6 engine delivers strong digging performance.
- An advanced electrohydraulic system improves cycle time.
- Eco Mode and Intelligent ECM help reduce fuel consumption
BOBCAT E32
Pros
- Powerful & Efficient Performance
- Compact Yet Stable Design
- Advanced Hydraulics & Control
