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Tata Motors

Signa 2821.K RMC

Compact 5 litre - 4 cylinder Turbotronn engine by Tata

Fully built - ready to use 7 m³ RMC

EGR+SCR for low AdBlue consumption

Comfortable Signa cabin

Top features : 3 Mode fuel economy switch, Fleet Edge Telematics, Anti fuel theft, Tilt & Telescopic steering

Signa 2821.K RMC RMC

Brand new RMC with 4 cylinder engine by Tata

Parameters

Signa 2821.K RMC

Remarks

Weight & Dimensions
GVW
28 Ton

Higher GVW owing to IAL

Wheels
10

-

Payload
17 Ton (Approx.)

Higher payload due to IAL

Wheelbases (mm)
3880

-

Transit mixer size (m³)
7

Ready to use transit mixer by Tata

Overall length (mm)
-

-

Overall height (mm)
-

-

Overall width (mm)
-

-

Driveline
Engine
Turbotronn 5L

Inhouse engine from Tata motors developed in BS4 era keeping in mind BS6 norms

Displacement
5L

Compact yet capable of generating higher power & torque

Cylinders
4

4 Cylinder engine helps in achieving higher KMPL

Max. Power
197HP@2200rpm

Higher acceleration with higher engine power for faster trip performance

Max. Torque
850Nm@1100-1600rpm

Faster pick-up, higher load pulling & climbing ability with higher engine torque

Fuel injection system
Delphi

DELPHI is a proven FIS for smaller diesel engines

Fuel efficiency switch
3 Mode

Light, Medium & Heavy mode button for different load & gradient scenario for higher KMPL

Gear shift indicator

-

BS6 Norms
EGR+SCR

With EGR+SCR there will be lesser formation of NOx in engine thereby AdBlue consumption will be low. Vertical exhaust ensures safety of the exhaust system

Clutch
380mm Organic

Better power transmission & longer plate life with bigger 380 dia clutch

Gear Box
G950-6S

G950 offers the benefit of both higher load pulling & higher KMPL

CGR/FGR
NA/9.36

Higher first gear ratio helps in better pulling and initial pickup of the vehicle

Rear Axle
RA109SRT

Proven double differential axle of Tata motors

Rear Axle Ratio
5.58

Shallower RAR helps in faster movement on highways & helps achieve higher mileage

Chassis / Aggregates
Auxiliary Braking
Engine exhaust brake

Auxiliary downhill braking mechanism for safety and longer service brake liner life

Front Suspension
Semi Elliptical Leaf Springs

Semi elliptical suspension is rugged which suits higher loads and off road operations

Rear Suspension
Bell Crank

Bell crank suspension is decent enough for rated load & surface applications

Chassis Frame (DxWxT) in mm
285X65X7+7

In BS6 the frame has been straightened for longer tyre life

Fuel Tank Capacity
300L Polymer tank

The tank has been changed from metallic to polymer for higher strength and low contaminations

AdBlue Tank Capacity
60L

Tank size has been increased by 25 liter from BS4

Tyre
295/95D20

1.6 inch wider & 2 inch taller (Dia) tube tyre in comparison to 10X20 for better road grip, longer tyre life and higher KMPL

Performance
Torque at wheel
20421 Nm

Optimum TAW for RMC applications

Gradeability
-

-

Turning circle dia (M)
-

-

Product features
Cowl/Cabin Option
Signa Day Cabin

Signa cabin for comfotable drive

Tiltable cabin

Fixed cabs have lower vibrations

Tilt & Telescopic steering

Driving comfort

Adjustable driver seat

Driving comfort

Ventilation
Blower/AC

Driving comfort

Advance instrument cluster

AdBlue gauge, battery voltage, digital clock, distance to empty, service reminder, average fuel economy etc.

Cruise control

-

Proximity mirror

Better visibility of objects which are close to the vehicle in the front and the co-driver side

Footsteps

Easy ingress and egress

USB Charging port
(Twin)

Fast mobile charging with speed of 2.4V

Telematics

Tata Fleet Edge telematics with geo-fencing, tracking, anti fuel theft + other features

Hill Start Assist

-

Anti Fuel Theft

Alarms customer in case there is sudden drop of diesel level in the fuel tank

Reverse Parking Assist

-

LED Tail Lamp

Better visibility for vehicles approaching from behind. LEDs have longer life than regular bulbs

Unitised Wheel Bearing
Optional

No hub greasing expense for 5500 hours

Sun visor
Split

Protection from sunlight

Power window

-

Music system

-

Central lock

-

Driver monitoring system (DMS)

-

Day time running light (DRL)

-

Warranty & ODI
Warranty
  • Driveline - 6Y/6K
  • Vehicle - 3Y/3K

Kept similar as BS4

Engine ODI
2000 Hrs

-

Gearbox ODI
3000 Hrs

-

Rear Axle ODI
3000 Hrs

-

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