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CAT 2021D VS L&T WL9020 CEV STAGE IV Comparison

CAT 2021D

CAT 2021D

N/A

L&T WL9020 CEV STAGE IV

L&T WL9020 CEV STAGE IV

N/A

Add wheel loader
CAT 2021D

CAT 2021D

25L

L&T WL9020 CEV STAGE IV

L&T WL9020 CEV STAGE IV

49L

Engine

Model
Hindustan 2021D
AL‑H6C413323
Engine Make
Caterpillar Inc. / Hindustan Diesel Engines
Larsen & Toubro
Engine Type
Turbocharged diesel
4‑stroke, inline 6‑cylinder, turbocharged diesel
Gross Power
99 HP
99 HP
Net Power
98 HP
95 HP
Engine Power
133 HP
140 HP
Engine Displacement
4130 L
5760 L
Number Of Cylinders
6 nos
6 nos
Rated RPM
2200 rpm
2300 rpm
Aspiration
Turbocharged
Turbocharged
Emission Standard
BS III
CEV Stage IV / Bharat Stage IV
Max Torque
475 Nm
475 Nm
Fuel Type
Diesel
Diesel

Power Train

Transmission Type
Powershift with hydraulic control
Powershift transmission
Drive Type
4WD
4WD
Torque Converter Type
Standard single-stage
Single‑stage torque converter
Gear Box Type
Powershift
Powershift planetary gearbox
Differential Type
Open differential
Limited slip differential

Hydraulic System

System Type
Open center hydraulic system
Open centre hydraulic system
Pump Type
Gear pump
Tandem gear pump
Max Pump Flow
180 L/min
150 L/min
System Pressure
210 bar
210 bar
Implement Maximum Flow
220 L/min
180 L/min
Implement Operating Pressure
250 bar
210 bar

Brakes & Steering

Service Brake Type
Hydraulic disc
Oil‑immersed multi disc
Parking Brake Type
Spring applied / manual
Internal expanding shoe brake
Steering Type
Spring applied / manual
Articulated steering, fully hydraulic
Steering Angle
40 deg
40 deg

Axle & Final Drive

Front Axle Type
Fixed heavy-duty
Heavy‑duty drive axle with limited slip differential
Rear Axle Type
Oscillating
Oscillating axle
Oscillation Angle
10 deg
10 deg
Final Drive Type
Planetary reduction drives
Planetary hub reduction

Speed

Top Forward Speed
25 km/h
35 km/h
Top Reverse Speed
20 km/h
22 km/h

Dimensions

Overall Length
7500 mm
7200 mm
Overall Width
2500 mm
2450 mm
Overall Height
3300 mm
3100 mm
Height Over Cab
3300 mm
3100 mm
Height Over Exhaust
3200 mm
3150 mm
Wheel Base
3000 mm
2950 mm
Minimum Ground Clearance
350 mm
410 mm
Width Over Tyres
2300 mm
2450 mm
Wheel Tread
2100 mm
1900 mm
Turning Radius Over Tyres
5800 mm
5200 mm
Turning Radius Over Bucket
6200 mm
5800 mm
Tyre Size
20.5–23.5 R25
17.5‑25

Performance

Bucket Capacity
3 Cu.m
3.5 Cu.m
Bucket Width
2200 mm
2800 mm
Payload
3600 kg
3500 kg
Static Tipping Load
7000 kg
8500 kg
Tipping Load Full Turn
6423 kg
7800 kg
Max Breakout Force
110 kN
120 kN
Dump Height
3800 mm
2750 mm
Dumping Reach
1000 mm
1050 mm
Max Dump Angle
45 deg
45 deg
Bucket Rollback Angle (Ground)
40 deg
45 deg
Bucket Rollback Angle (Carry)
45 deg
50 deg
Bucket Rollback Angle (Full Height)
55 deg
55 deg
Max Hinge Pin Height
4200 mm
3700 mm
Max Digging Depth
150 mm
70 mm

Service Refill Capacities

Bucket Capacity
3
3.5
Bucket Width
2200
2800

Cabin & Controls

ROPS & FOPS Cabin
Yes
Yes
AC Cabin
Yes
Yes
Display Type
Analog + basic digital display
Digital LCD monitor
Seat Type
Adjustable suspension seat
Adjustable suspension seat
Joystick Controls
Yes
Yes
Noise Level
80 db(A)
75 db(A)

Electrical System

Battery
12 V/Ah
24V / 120 Ah V/Ah
Alternator Output
70 A
90 A
Lighting Type
Halogen
LED

Additional Features

Auto Idle
Yes
Yes
Eco Mode
No
No
GPS & Telematics
Yes
Yes
Remote Diagnostics
No
Yes
Warranty
2000 Hours
2000 Hours

CAT 2021D

like

Pros

  • Powerful 133 HP engine suitable for heavy loading tasks.
  • High tipping load (6423 kg) allows efficient material handling.
  • Reliable powershift transmission for smooth operation.

L&T WL9020 CEV STAGE IV

like

Pros

  • High Engine Power: 140 HP gives good performance for material handling and site work.
  • Good Bucket Range: 1.5 – 3.5 m³ capacity suits different materials and applications.
  • Robust Weight & Build: ~11.5 t operating weight provides stability and load‑handling capacity.