Compare Excavators. Choose Smarter.
BOBCAT E50z VS JCB JS81 Comparison
BOBCAT E50z
₹ 36 L - 37.99 L
VS
JCB JS81
₹ 34 L - 35 L
BOBCAT E50z
₹36L
JCB JS81
₹34L
Compare excavators helps you make an informed purchase decision.
BOBCAT E50z
From ₹ 36 Lakh
JCB JS81
From ₹ 34 Lakh
Engine
Model
Kubota V2403, 4-stroke, water-cooled diesel
Kirloskar 4R 1040 NA
Model
Kubota V2403, 4-stroke, water-cooled diesel
Kirloskar 4R 1040 NA
Gross Power
36.5 kw
57 kw
Gross Power
36.5 kw
57 kw
Net Power
34 kw
57 kw
Net Power
34 kw
57 kw
Engine Power
48.9 HP
76 HP
Engine Power
48.9 HP
76 HP
Engine Displacement
2400 cc
3000 cc
Engine Displacement
2400 cc
3000 cc
Number Of Cylinders
4 Nos
4 Nos
Number Of Cylinders
4 Nos
4 Nos
Rated RPM
2200 rpm
2200 rpm
Rated RPM
2200 rpm
2200 rpm
Emission Standard
BS III
BS IV
Emission Standard
BS III
BS IV
Max Torque
183 Nm
890 Nm
Max Torque
183 Nm
890 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
4975 kg
8050 kg
Operating Weight
4975 kg
8050 kg
Machine Weight
4900 kg
8050 kg
Machine Weight
4900 kg
8050 kg
Counter Weight
900 kg
1873 kg
Counter Weight
900 kg
1873 kg
Ground Pressure
33 kg
35 kg
Ground Pressure
33 kg
35 kg
Hydraulic System
Main Pump Type
Load-sensing variable displacement piston pump
Variable displacement axial piston type
Main Pump Type
Load-sensing variable displacement piston pump
Variable displacement axial piston type
Maximum Hydraulic Flow
138 L/min
140.6 L/min
Maximum Hydraulic Flow
138 L/min
140.6 L/min
Maximum System Pressure
245 bar
284 bar
Maximum System Pressure
245 bar
284 bar
Hydraulic Oil Capacity
50 litres
92 litres
Hydraulic Oil Capacity
50 litres
92 litres
Auxiliary Hydraulic Flow
70 L/min
80 L/min
Auxiliary Hydraulic Flow
70 L/min
80 L/min
Working Range
Max Digging Depth
3553 mm
4080 mm
Max Digging Depth
3553 mm
4080 mm
Max Vertical Wall Digging Depth
3000 mm
4211 mm
Max Vertical Wall Digging Depth
3000 mm
4211 mm
Max Reach at Ground Level
5920 mm
6454 mm
Max Reach at Ground Level
5920 mm
6454 mm
Max Dumping Height
3950 mm
5401 mm
Max Dumping Height
3950 mm
5401 mm
Max Cutting Height
5600 mm
7094 mm
Max Cutting Height
5600 mm
7094 mm
Boom Length
2.850 m
3.7 m
Boom Length
2.850 m
3.7 m
Arm Length
1550 mm
1740 mm
Arm Length
1550 mm
1740 mm
Bucket Breakout Force
37.7 kN
56 kN
Bucket Breakout Force
37.7 kN
56 kN
Arm Tear-out Force
22.2 kN
41 kN
Arm Tear-out Force
22.2 kN
41 kN
Capacities
Fuel Tank Capacity
89 litres
164 litres
Fuel Tank Capacity
89 litres
164 litres
Hydraulic Tank Capacity
45 litres
55 litres
Hydraulic Tank Capacity
45 litres
55 litres
Cooling System Capacity
14 litres
23 litres
Cooling System Capacity
14 litres
23 litres
Engine Oil Capacity
9 litres
14 litres
Engine Oil Capacity
9 litres
14 litres
Swing Drive Oil Capacity
2 litres
7 litres
Swing Drive Oil Capacity
2 litres
7 litres
Final Drive Gear Oil Capacity
3 litres
5 litres
Final Drive Gear Oil Capacity
3 litres
5 litres
Under Carriage
Track Shoe Width
350 mm
450 mm
Track Shoe Width
350 mm
450 mm
Track Gauge
1600 mm
1700 mm
Track Gauge
1600 mm
1700 mm
Track Length on Ground
1,803 mm
2240 mm
Track Length on Ground
1,803 mm
2240 mm
Ground Clearance
608 mm
365 mm
Ground Clearance
608 mm
365 mm
Tail Swing Radius
2750 mm
1840 mm
Tail Swing Radius
2750 mm
1840 mm
Undercarriage Type
Crawler undercarriage with rubber tracks, grease‑type track adjusters, and sealed rollers — conventional compact excavator undercarriage
Welded crawler undercarriage with sealed/greased track chains and grease‑adjusted tensioning system
Undercarriage Type
Crawler undercarriage with rubber tracks, grease‑type track adjusters, and sealed rollers — conventional compact excavator undercarriage
Welded crawler undercarriage with sealed/greased track chains and grease‑adjusted tensioning system
Steering & Brakes
Overall Length
5550 mm
6230 mm
Overall Length
5550 mm
6230 mm
Overall Width
1960 mm
2220 mm
Overall Width
1960 mm
2220 mm
Overall Height
2550 mm
2722 mm
Overall Height
2550 mm
2722 mm
Cab Height
2480 mm
2720 mm
Cab Height
2480 mm
2720 mm
Boom Height
2.900 m
3.5 m
Boom Height
2.900 m
3.5 m
Track Width
300 mm
450 mm
Track Width
300 mm
450 mm
Performances
Travel Speed
4.3 km/h
5.1 km/h
Travel Speed
4.3 km/h
5.1 km/h
Swing Speed
9.5 rpm
12.5 rpm
Swing Speed
9.5 rpm
12.5 rpm
Gradeability
58 %
60 %
Gradeability
58 %
60 %
Drawbar Pull
45 kN
55 kN
Drawbar Pull
45 kN
55 kN
Bucket And Attachments
Bucket Capacity
0.14 Cu.m
0.32 Cu.m
Bucket Capacity
0.14 Cu.m
0.32 Cu.m
Bucket Options
0.12 – 0.14
0.24 - 0.32
Bucket Options
0.12 – 0.14
0.24 - 0.32
Attachment Compatibility
Hydraulic breaker, auger, grapple, ripper, tilt bucket
Standard auxiliary circuits
Attachment Compatibility
Hydraulic breaker, auger, grapple, ripper, tilt bucket
Standard auxiliary circuits
Cabin And Controls
Cabin AC
Yes
No
Cabin AC
Yes
No
Display Type
Digital LCD monitor
LCD Monitor
Display Type
Digital LCD monitor
LCD Monitor
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable suspension seat
Suspension Seat
Seat Type
Adjustable suspension seat
Suspension Seat
Noise Level
74 dB(A)
75 dB(A)
Noise Level
74 dB(A)
75 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
12 V
12 V
Battery
12 V
12 V
Alternator Output
60 A
85 A
Alternator Output
60 A
85 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
BOBCAT E50z
Pros
- Powerful Engine for Class: ~49 HP diesel offers strong performance for a 5-ton mini.
- Good Digging Depth & Reach: ~3.55 m dig depth and ~5.92 m reach help versatile site work.
- Compact Zero-Tail Design: Excellent maneuverability in tight spaces and urban sites.
JCB JS81
Pros
- Capable of ~7.1 m digging height and ~6.4 m reach — good for site work, trenches, and moderate depth excavation.
- Powered by ~76 HP Kirloskar engine with robust bucket/dipper tear‑out forces, delivering decent performance vs competitors.
- JCB has extensive dealer/service coverage in India, making parts and support easier compared to some smaller brands.
