| Products | Signa 4625.S | Prima 4625.S | AL 4620 | Eicher Pro 6046 | Blazo X 46 | Remarks |
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| GCW | 45.5 Ton | 45.5 Ton | 45.5 Ton | 45.5 Ton | 45.5 Ton | Horse is of 18.5 ton GVW (6 wheeler) whereas trailer is of 27 ton GVW (12 wheeler) |
| Wheels | 6+12 | 6+12 | 6+12 | 6+12 | 6+12 | The configuration is achieved by adding 3 axle tridem axle trailer (1st & the last axle spaced within 3 meters) on a 2 axle horse |
| Payload | 32 Ton | 32 Ton | 32 Ton | 32 Ton | 32 Ton | Because of the IAL norms, the vehicle carries 5.3 ton excess payload in comparison to the 40.2 ton pre IAL tractor trailers |
| Wheelbases (mm) | 3320 | 3320 | 3400 | 3200 | 3600 | - |
Trailer option |
Skeletal - 7m / 12m Flat bed - 7m / 12m Side wall - 9m / 10m Tip trailer - 26 m³, 28 m³, 30 m³ |
Skeletal - 7m / 12m Flat bed - 7m / 12m Side wall - 9m / 10m Tip trailer - 26 m³, 28 m³, 30 m³ |
Skeletal - 7m / 12m Flat bed - 7m / 12m Side wall - 9m / 10m Tip trailer - 26 m³, 28 m³, 30 m³ |
Skeletal - 7m / 12m Flat bed - 7m / 12m Side wall - 9m / 10m Tip trailer - 26 m³, 28 m³, 30 m³ |
Skeletal - 7m / 12m Flat bed - 7m / 12m Side wall - 9m / 10m Tip trailer - 26 m³, 28 m³, 30 m³ |
Skeletal is for Shipping container application Flat bed is for Container, Steel, Machinery, ODC, Pipes etc. Side wall is for Cement, Clinker, Construction aggregates, Marble etc. Tip trailer - 26 CuM for Aggregates, Sand. 28CuM & 30 CuM is for Coal |
| Overall length (mm) | - | - | 5950 | 5455 | - | - |
| Overall height (mm) | - | - | M- 3145/U- 3165/N- 3110 | 2915 | - | - |
| Overall width (mm) | - | - | 2570 | 2560 | - | - |
Engine |
Cummins ISBe6.7 |
Cummins ISBe6.7 |
H series CRS iGen-6 technology |
VEDX8 |
mPower FuelSmart |
All the engines are well established in India |
| Displacement | 6.7L | 6.7L | - | 7.7L | 7.2L | Eicher has the largest whereas AL has the smallest of the engines in the segment |
| Cylinders | 6 | 6 | 6 | 6 | 6 | All the players in the segment offers 6 cylinder engine |
Max. Power |
249HP@2300rpm |
249HP@2300rpm |
200HP@2400rpm |
260HP@2200rpm |
276HP@2200rpm |
Mahindra offers best in class power, whereas Ashok Leyland aims to attract mileage seekers. Tata has balanced approach for both the benefits |
Max. Torque |
950Nm@1000-1800rpm |
950Nm@1000-1800rpm |
700Nm@1200-2000rpm |
1000Nm@1000-1700rpm |
1050Nm@1200-1700rpm |
Mahindra & Eicher offers best in class torque for excellent pulling, whereas Ashok Leyland aims to attract mileage seekers. Tata has balanced approach for both the benefits |
| Fuel injection system | BOSCH | BOSCH | - | DENSO | - | Both BOSCH & DENSO are market leaders and are reliable FIS |
Fuel efficiency switch |
3 Mode |
3 Mode |
M Booster+ |
FE switch helps in achiving higher KMPL by fregmenting the engine torque output based on load & terrain |
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Gear shift indicator |
This feature is very much required in BS6 as the driving parameters have changed. Drivers are able to achieve higher KMPL if they follow the guidance |
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BS6 Norms |
Pure SCR (Linear module) |
Pure SCR (Linear module) |
EGR + SCR (Switch back) |
EGR + SCR (C type) |
EGR + SCR (C type) |
Pure SCR is a globally proven mechanism in bigger engines. EGR+SCR combination will reduce AdBlue consumption |
Clutch |
395mm Organic (6S) 430mm Organic (9S) |
430mm Organic |
380mm Ceramic |
430mm Organic |
395mm Organic |
Organic plate provides smooth clutch engagement, whereas ceramic plate helps in better power & torque transmission |
Gear Box |
G950-6S G1150-9S |
G1150-9S |
Eaton 6S |
ET140S9 |
Eaton 6S Eaton 9S |
6s gearboxes cater to the rated load applications quite well. 9s gearboxes on the other hand are for higher loads on tough terrain |
CGR/FGR |
6S- FGR 9.36 9S- CGR- 12.87/FGR- 9.13 |
CGR- 12.87 / FGR- 9.13 |
9.01 |
12.64 | 8.84 |
6S - FGR- 9.01 9S - CGR- 12.64/FGR- 8.84 |
6s gearboxes with rated load on surface movements helps in achiving higher kmpl. 9s gearbox on the other hand with crawler gear is for ensuring optimum load pulling and gradient climbing performance |
Rear Axle |
RA110LD |
RA110LD |
Fully floating single speed |
Heavy duty fully floating |
Solo banjo type single reduction |
All OEM's revamped their rear axle post IAL for higher strength |
Rear axle ratio |
5.12 |
5.12 |
6.50/6.83 |
4.88 |
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Eicher with least RAR provides better speed & KMPL. RAR of Tata vehicle creates a balance between both load pulling and speed. AL is offering multiple option of RAR to customers through modular platform |
Auxiliary braking |
Engine brake |
Engine brake |
Engine exhaust brake |
Engine exhaust brake |
Engine exhaust brake |
Both the technologies offer same benefits. Engine brake is slightly ahead as the braking response is faster than the exhaust brake |
Front suspension |
Parabolic leaf spring |
Parabolic leaf spring |
Semi-elliptical leaf spring Optional: Parabolic leaf spring |
Parabolic leaf spring |
Semi elliptical leaf spring |
Parabolic suspension offers better cabin comfort & longer leaf life. Semi elliptical has rugged structure which is suitable for any load and on any surface |
| Rear suspension | Semi elliptical leaf spring | Semi elliptical leaf spring | Semi-elliptical leaf spring | Semi-elliptical leaf spring | Semi-elliptical leaf spring | Semi elliptical suspension is rugged and good for any load, any surface applications |
| Chassis frame (DxWXT) in mm | 285X65X7 | 285X65X7 | 275X75X7/8/8+6 | 285X76X6 | 285X70X8.5 | Mahindra has the heaviest frame whereas Eicher has the lightest frame |
Fuel tank capacity |
365L/557L (365L+192L) Polymer tank |
365L/557L (365L+192L) Polymer tank |
300L/375L Polymer tank |
350L Polymer tank |
415L Polymer tank |
All the OEMs are offering big fuel tanks. Mahindra has the largest capacity among them |
| AdBlue tank capacity | 60L | 60L | 48L | 50L | 50L | All the OEMS have increased their AdBlue tank sizes in BS6 |
Tyre |
295/90R20-Tube tyres |
295/90R20-Tube tyres |
295/90R20-Tube tyres |
11R20 |
Front - 295/95R20 Rear - 10R20 |
Mahindra has mix tyre with market friendly 10R20 at the rear. Rest of the OEMs are offering all IAL tyres |
Torque at wheel |
6S- FGR- 20942Nm 9S- CGR- 28796Nm/FGR- 20428Nm |
CGR- 28796Nm / FGR- 20428Nm |
18858 Nm (6.50 RAR) 19815 Nm (6.83 RAR) |
CGR- 28374Nm FGR- 19844Nm |
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Vehicle with 9s gearboxes are recommended for tough applications, whereas vehicles with 6s gearboxes are for rated load movements on flat highways |
| Gradeability | - | - | - | 26% | 6S - 18.7% | - | - |
| Turning circle dia (M) | - | - | 12.6 | - | - | Figure is for horse only |
| Cowl/Cabin option | Signa Cabin | Prima sleeper cabin | Cowl - G/Cabin - M, U, N | Cabin only | Blazo X sleeper cabin | Cowl is available in AL only |
| Tiltable cabin | (N Cabin) | Fixed cabs have lower vibration but repair and maintenance is easier in tilt cabs | ||||
| Tilt & telescopic steering | (N Cabin) | Driving comfort | ||||
| Adjustable driver seat | (N Cabin) | Driving comfort | ||||
Ventilation |
Blower/AC |
HVAC |
Blower AC Optional in U & N Cabin |
AC |
Blower/AC |
Driving comfort |
| Advance instrument cluster | - | |||||
Cruise control |
Drivers can fix speed on highways using instrument cluster, vehicle will maintain that speed without accelerate input. The feature provides comfort to driver and increases KMPL |
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| 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) | (Twin) | Fast mobile charging with speed of 2.4V | |||
| Telematics | Standard feature in all OEM vehicles | |||||
| Hill start assist | No vehicle roll back on gradients for preventing accidents | |||||
| 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 vehicle approaching from rear. LEDs have longer life than regular bulbs |
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| Unitised wheel bearing | Optional | Optional | Optional | No hub greasing expense for 5 lakh KM. Decreases service downtime | ||
| Sunvisor | Split | Full length (inside) | Split (Cabin only) | Split | Split | Protection from sunlight |
| Power window | - | |||||
| Music system | (N Cabin) | Entertainment on the go | ||||
| Central lock | - | |||||
| Driver monitoring system (DMS) | - | |||||
| Day time running light (DRL) | - | |||||
Warranty |
Driveline - 6Y/6L Vehicle - 3Y/3L |
Driveline - 6Y/6L Vehicle - 3Y/3L |
Driveline - 4Y/4L Vehicle - 3Y/3L |
Driveline - 4Year/Unlimited KM Vehicle - 2Year/Unlimited KM |
Driveline - 6Y/6L Vehicle - 3Y/3L |
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Engine ODI |
1st- 40K Km Subsequent- 80K Km |
1st- 40K Km Subsequent- 80K Km |
Every 80K Km |
Every 60K Km |
1st- 30K Km Subsequent- 90K Km |
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Gearbox ODI |
1st- 1.20L Km Subsequent- 1.60L Km |
1st- 1.20L Km Subsequent- 1.60L Km |
Every 1.60L Km |
Every 1.20L Km |
Every 1.20L Km |
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Rear Axle ODI |
1st- 1.20L Km Subsequent- 1.60L Km |
1st- 1.20L Km Subsequent- 1.60L Km |
Every 2L Km |
Every 1.20L Km |
1st- 1.20L Km Subsequent- 1.50L Km |
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