Ashok Leyland 4020

Ashok Leyland 4020

₹28 Lakh onwards

(Ex-Showroom Price)

Key Features of Ashok Leyland 4020

Fuel Tank375

4020 Highlights

Introducing the revolutionary industry first modular trucks from Ashok Leyland – take your business to the next level. The modular platform is first of its kind in the Indian CV industry with multiple options of axle configuration, loading spans, cabins, suspensions, drivetrains on a single platform for range of Haulage Trucks, Tippers and Tractors.

Modularity is an approach where the aggregates of a vehicle are divided into smaller sub-aggregates based on functionality and geometry. These sub-aggregates are called modules and have standardized interfaces. This helps in maintaining interchangeability and reducing number of parts.

The aggregates have also been improved in this platform which will ensure higher reliability and low maintenance cost. The modular range comes with range of cabin options with improved safety and comfort features. The modular range can be customized to individual customer’s needs – load, terrain, application and operational requirements. The Modular platform will deliver higher performance and productivity and will improve Total Cost of Ownership (TCO).


  • Choice of iGen6 series engines to suit your load – road requirements
    • Proven iEGR technology carried forward
    • Higher power and torque
    • Flat torque curve for maximum mileage
  • Revolutionary Mid-NOx technology
    • Compact EATS
    • Longest regeneration interval in the industry
    • Lowest Diesel Exhaust Fluid (DEF) consumption
  • Unique HC dozer
    • Unique HC dozer improves thermal efficiency of Exhaust After Treatment System (EATS) with least diesel consumption
  • Right driveline
    • Optimised driveline to suit Application-Load-Road requirement
  • New improved cooling system
    • Wider radiator with centralized cooling fan
    • Viscotronic fan clutch reduces fan duty cycle
  • Heavy duty air compressor
    • Larger 318 cc air compressor across the range – lesser idle time for air buildup
  • Interactive cluster with driver guidance
    • Guides driver in right gear and speed selection
    • Instant KMPL indication


  • New improved track rod levers for superior steering geometry
    • Improved Ackermann geometry
  • Parallel U bolts
    • Parallel U bolts for better torque retention
  • Sealed ball joints
    • Lubricated for life – low end play
    • No need for adjustment / greasing
  • Improved frame
    • HSS steel frame. Frame thickness as per load and road (no need of additional flitches) – improved axle alignment
    • Fine pitch fasteners for better alignment retention
  • Flow formed wheels
    • Flow formed wheel rims – better surface finish and alignment
  • Choice of suspension
    • Suspension choices to suit load/road conditions – no need to add leaves


  • Higher driving comfort
    • All new cab designs
    • Better NVH characteristics
    • Choice of 4 cab options to suit application
    • Option of AC and HVAC
  • Smoother gearshifts
    • Cable CSO to give car like smooth gear shifts
  • Easier steering
    • Larger 21LPM steering pump for lower steering effort
  • Option of drivetrains
    • Drivelines to suit load/road requirements – higher TAT
  • Reverse park assistance
    • Proximity/accident hazard audio warning
    • Easy to handle for single driver
  • Advanced Digital Driver Assist (ADDA)
    • Advanced guidance and navigation features for trip optimisatio


  • Longer service intervals
    • No change in lubricant capacities
  • Heavy duty cast iron brackets
    • No fabricated brackets used
    • All brackets are of heavy duty cast iron – assuring structural rigidity
  • New improved frame design
    • Stronger frame design with HSS steel
    • ZAC coated fine pitch fasteners cast iron – assuring structural rigidity
  • Integrated pedal unit
    • Brake and clutch pedals mounted in single unit
    • Eliminates need for brake/clutch setting – ensures longer clutch/brake lining life
  • Grease free clutch operation
    • Unilever clutch
    • No greasing required for clutch actuation
  • Unitized wheel bearings
    • Grease packed for life
    • No periodical greasing / adjustment required


  • Fully built options
    • All variants available as Cowl, Cab and Trailers, special Bodies
  • Improved electricals
    • Modular harness – lower no. of unique parts.
    • Moulded power cables with guided channels for better safety
  • Antiroll bar
    • Improves safety in high speeds and tall loads
  • Improved Braking
    • Increased system pressure to 10 bar


  • Choose from a range of vehicle configuration options to suit your operational needs
  • A range of cabins to choose from:
    • G cowl – with all metal facia and enhanced strength and rigidity
    • M cabins – Crash test code compliant, economy cabin with new styling and improved aesthetics
    • U cabins – Value cabin, designed for long runs offering a perfect blend of economy and performance. AC option available
    • N cabins – Premium offering, for those demanding applications calling for highest productivity. AC and HVAC option available


Engine typeH series BS-VI – 6 cylinder, CRS with iGen-6 technology
Max power / torque rating200 HP @ 2400 rpm 700 Nm @ 1200~2000 rpm
Clutch380 mm dia – Single dry plate, ceramic clutch with air assisted hydraulic booster
Gearbox type6 speed synchromesh – 3 options
Rear axleFully floating single speed rear axle, RAR: 6.17 :1 Optional : Unitized wheel bearings
Front axleForged I section – Reverse Elliot type Optional : Unitized wheel bearings /Anti Roll Bar
Suspension optionsFront : Semi elliptic multi leaf. Optional : Parabolic springs Rear : Semi elliptic multi leaf with parabolic type helper sp
Chassis frameHSS material with new improved design Dimensions : 275 X 75 X 7 mm / 8mm – Bolted construction
BrakesFull air dual line brakes with ABS and auto exhaust brake
Fuel tankOn LH side – Cross linked polymer Capacity : 300L / 375L
Ad blue tank48 Lts capacity on RH side
Max speed80 kmph
Electricals24 V (120AH) 150AH for AC Models
Tyres295/90R20 – 16 PR
CabinG – Economy Cowl, M -Economy cabin, U -Value cabin and N – Premium cabin AC option on U/N variants
Vehicle configuration optionsCowl & chassis / Cabin & chassis
Chassis weight (Laden) kgsFAW – 7000; RAW – 11500 GCW – 39500 (when coupled with 2 axle trailer)
Major dimensions
Wheelbase (mm)3400
Overall length (mm)5950
Turning circle dia (m)12.6
Overall width (mm)2570
Overall height (mm)M – 3145 / U – 3165 / N – 3110

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