| Products | Signa 2825.K | Prima 2825.K | Prima 2830.K | AL 2825 | BB 2828C | BB 2828CH | Eicher Pro 8028XC | Eicher Pro 8028XM | Mahindra Blazo X 28 | Remarks |
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| GVW | 28 Ton | 28 Ton | 28 Ton | 28 Ton | 28 Ton | 28 Ton | 28 Ton | 28 Ton | 28 Ton | GVW increased form 25 ton to 28 ton from August 2018 as per IAL norms |
| Wheels | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | - |
| Payload | 17 Ton (Approx.) | 17 Ton (Approx.) | 17 Ton (Approx.) | 17 Ton (Approx.) | 17 Ton (Approx.) | 17 Ton (Approx.) | 17 Ton (Approx.) | 17 Ton (Approx.) | 17 Ton (Approx.) | Payload increased by 3 ton from August 2018 due to IAL norms |
| Wheelbases (mm) | 3800 | 3950 | 3950|4570 | 3900|4600 | 4275|4875 | 4275 | 4585 | 4585 | 4250 | - |
| Box size (m³) | 16 | 16 | 16|20 | 14/16/18/20|20 | 16|22 | 16 | 20|NA | 20|NA | 16|20 | AL offers widest range of box body option |
| Rock body (m³) | 14 | 14 | 16|NA | 14|NA | 14|NA | 16 | NA|14 | NA|16 | 14 | - |
| Overall length (mm) | 6796 | - | - | - | 7185|7795 | 7185 | 8115|8430 | 8115|8430 | - | - |
| Overall height (mm) | 3010 | - | - | - | 2955 | 2995 | 3800 | 3790 | - | - |
| Overall width (mm) | 2510 | - | - | - | 2490 | 2490 | 2584 | 2590 | - | - |
Engine |
Cummins ISBe 6.7 |
Cummins ISBe 6.7 |
Cummins ISBe 6.7 |
A series CRS iGen-6 technology |
OM 926 |
OM 926 |
VEDX8 |
VEDX8 |
mPower FuelSmart |
There are 4 engines which have carried on from BS4 to BS6 (ISBe 6.7, H series, mPower and VEDX8). There are 3 engines which is fresh in the market (ISBe 5.6, A series & OM 926) |
Displacement |
6.7L |
6.7L |
6.7L |
5.3L |
7.2L |
7.2L |
7.7L |
7.7L |
7.2L |
Bigger engines by Tata, Bharat Benz, Eicher and Mahindra will certainly help in boosting performance. Tata and AL with compact engine would be able to deliver higher kmpl |
Cylinders |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
6 |
6 Cylinders will provide performance and longer life even on heavy duty application. 4 Cylinder engines are new generation compact engines which will help in achieving higher KMPL under light and medium duty mining |
| Max. Power | 250HP@2300rpm | 250HP@2300rpm | 300HP@2300rpm | 250HP@2200rpm | 282HP@2200rpm | 282HP@2200rpm | 300HP@2200rpm | 350HP@2200rpm | 276HP@2200rpm | Eicher Pro 8028 XM offers best in class acceleration and speed |
| Max. Torque | 950Nm@1000-1700rpm | 950Nm@1000-1700rpm | 1100Nm@1100-1700rpm | 900Nm@1200-1800rpm | 1100Nm@1200-1600rpm | 1100Nm@1200-1600rpm | 1200Nm@1200-1600rpm | 1350Nm@1200-1600rpm | 1050Nm@1200-1700rpm | Eicher Pro 8028 XM offers the best pulling, loading and least gear downshifting needs |
Fuel injection system |
BOSCH |
BOSCH |
BOSCH |
- |
Unitised fuel injection |
Unitised fuel injection |
DENSO |
DENSO |
- |
There was a time when FIS was dominated by BOSCH only, but now there is full presence of DENSO and CUMMINS as well |
Fuel efficiency switch |
3 Mode |
3 Mode |
3 Mode |
M Booster+ |
M Booster+ |
Tata, Eicher & Mahindra drivers will be able to tune engines with FE switch depending upon load and gradient for higher KMPL |
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Gear shift indicator |
This feature is very much required in BS6 as the driving parameters have changed. Drivers will be able to achieve higher kmpl if they follow the advise |
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BS6 Norms |
Pure SCR (Vertical module) |
Pure SCR (Vertical module) |
Pure SCR (Vertical module) |
EGR + SCR (Switch back) |
Pure SCR (C type) |
Pure SCR (C type) |
EGR + SCR (C type) |
EGR + SCR (C type) |
EGR + SCR (C type) |
Pure SCR is a globally proven mechanism in bigger engines for better performance and cleaner engine system.EGR+SCR technology on the other hand helps in reducing AdBlue consumption |
Clutch |
430mm Organic |
430mm Organic |
430mm Organic |
380mm Ceramic |
395mm Organic |
430mm Organic |
430mm Organic |
430mm Organic |
395mm Organic |
380 mm, 395 mm & 430 mm dia are suitable for light, medium & heavy duty mining respectively |
Gear Box |
G1150-9S |
G1150-9S |
ZF1115-9S |
Eaton 6S Optional- ZF 9S |
G131 9S |
G131 9S |
ET140S9 |
ET140S9 |
Eaton 9S Eaton 6S |
Tata & Bharat Benz have the advantage of inhouse gearbox for warranty resolution and parts availability. Eaton & ZF by AL, Eicher & Mahindra however have the global track record |
CGR/FGR |
12.87/9.13 |
12.87/9.13 |
12.73/8.83 |
6S- NA|8.91/9.01 9S- 12.73/8.83 |
14.57/9.47 |
14.57/9.47 |
14.68 |
14.68 |
Eaton 6S- 9.01 Eaton 9S- 12.64/8.84 |
Eicher vehicles with higher CGR is most likely to have best pulling on crawler gear |
Rear Axle |
RA109SRT |
RA109SRT |
RA210HRT |
Fully floating single speed |
IRT 390-11 |
MT 36 610 Hub reduction |
Single reduction tandem |
Hub Reduction Tandem |
Double differential rear axle |
All OEM's revamped their rear axle post IAL for higher strength |
Rear axle ratio |
6.14 |
5.58 |
7.24|6.49 |
5.83|5.57|6.5|7.2(HR) |
5.375 |
5.39 |
5.29 |
6.37 |
- |
Single reduction RAR is suitable for creating a balance between load pulling and KMPL under light duty mining. Hub reduction RAR is suitable for higher load pulling & gradeability under heavy duty mining applications |
Auxiliary braking |
Engine brake |
Engine brake |
Engine brake |
Engine brake |
Engine brake |
Engine brake |
Engine brake |
Engine brake |
Engine exhaust brake |
Tata, AL 2825 & Bharat Benz leads with engine brake as it provides better safety, better brake liner life and higher KMPL |
Front suspension |
Semi elliptical leaf springs Optional- Parabolic leaf spring |
Parabolic leaf spring |
Parabolic leaf spring |
Semi elliptical leaf spring Optional- Parabolic leaf spring |
Parabolic type leaf spring |
Parabolic type leaf spring |
Parabolic suspension |
Parabolic suspension |
Semi-elliptical leaf spring |
Parabolic suspension offers better cabin comfort & longer leaf life. Semi elliptical has rugged structure, suitable for any kind of load and surface |
Rear suspension |
Heavy duty TML bogie suspension Optional- TH Ultimaxx (Box only) |
Heavy duty TML bogie suspension Optional- TH Ultimaxx (Box only) |
Heavy duty TML TH bogie suspension |
Bogie NRS with Semi elliptical leaf spring |
Bogie suspension |
Bogie suspension |
Heavy duty bogie |
Heavy duty bogie |
Bogie suspension Optional- Bell crank |
Bogie and Ultimaax are suspensions recommended for mining applications as they can carry higher loads and are able to maintain equal traction among all the touch points of tandem axle set |
| Chassis frame (DxWXT) in mm | 285X65X7+7 | - | - | 275X75X8 | 288X70X9 | 288X70X9 | 300X90X8+5 | 300X90X8+5 | 285X70X8.5 | Eicher tippers have the heaviest frame in the segment |
Fuel tank capacity |
300L Polymer tank |
300L Polymer tank |
300L Polymer tank |
220L|300L Polymer tank |
215L Metallic tank |
215L Metallic tank |
315L steel fuel tank |
315L steel fuel tank |
260L Polymer tank |
Eicher & Bharat Benz have traditional metallic fuel tank, whereas all other OEMs have new generation polymer fuel tank |
| AdBlue tank capacity | 60L | 60L | 60L | 48L | 43L | 43L | 50L | 50L | 50L | - |
Tyre |
11X20 NT/MT |
11X20 NT/MT |
11X20 MT Optional - 12X24 18PR MT |
295/90R20 & 295/90D20 11R20 & 11X20 NT/MT |
11x20 NT/MT |
11x20 MT |
11X20 NT/MT |
11X20 MT Optional- 12X20 MT |
11X20 NT Optional- 295/95D20+ 10X20 |
12x24 MT is the biggest mining tyre in the segment followed by 12X20 MT & 11X20 MT suitable for heavy duty, medium duty & light duty mining applications respectively |
Torque at wheel |
CGR- 34,533 Nm FGR- 24,497 Nm |
CGR- 31,383 Nm FGR- 22,263 Nm |
CGR- 46636Nm(7.24 RAR)/41805Nm(6.49 RAR) FGR- 32348Nm(7.24 RAR)/28997Nm(6.49 RAR) |
Lowest- 20,546Nm Highest- 37,946Nm |
CGR- 39,627 Nm FGR- 25,756 Nm |
CGR- 39,737 Nm FGR- 25,828 Nm |
42,867 Nm |
58,071 Nm |
- |
Eicher Pro 8028 XM has the highest climbing and load pulling ability on Crawler, but on 1st gear operations Tata motors leads |
| Gradeability | - | Crawler - 47.4% | FGR - 33.7% | 79%|- | Lowest- 46% & Highest- 64% | 60.3% | 60.6% | 68% | 85% | 56.7% | As per ARAI tested figures Eicher Pro 8028 XM leads in terms of climbing ability |
| Turning circle dia (M) | - | - | - | 14.3|16.6 | 15.5|19 | 16.2 | 16.3 | 16.3 | - | - |
| Cowl/Cabin option | Signa day cabin | Prima day cabin | Prima day cabin | Day Cabin - N only | Day cabin | Day cabin | Sleeper cabin | Sleeper cabin | Day Cabin | - |
Tiltable cabin |
Easy access to engine & allied components for service & repairs with tilt cab. Fixed cabs usually have lower vibrations |
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| Tilt & telescopic steering | Driving comfort | |||||||||
| Adjustable driver seat | Optional | Optional | Driving comfort | |||||||
| Ventilation | Blower/AC | AC | AC | Blower/AC | Blower/AC | Blower/AC | AC | AC | Blower/AC | Driving comfort |
| Advance instrument cluster | Digital clock, trip mileage, Neutral & reverse gear indication, Critical lamp indications etc. | |||||||||
Cruise control |
Maintains speed/rpm without pressing of accelerator pedals which leads to driving comfort Useful only during surface movements |
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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) | (Twin) | Fast mobile charging with speed of 2.4V | ||||||
| Telematics | - | |||||||||
| Hill start assist | - | |||||||||
| Anti fuel theft | Alarms customer in case there is sudden drop of diesel level in the fuel tank | |||||||||
| Reverse parking assist | Optional | Optional | Beep alert inside cab while reversing for any sizeable object at the rear | |||||||
| LED tail lamp | Better visibility of the vehicle from rear with LED tail lamps. LEDs have longer life than regular bulbs | |||||||||
| Unitised wheel bearing | Optional | Optional | Optional | Optional | - | |||||
Sunvisor |
Split |
Full length (Inside) |
Full length (Inside) |
Split |
Full length (Outside) |
Full length (Outside) |
Split |
Split |
Split |
Innovative sun visor which is outside the cabin for protection from sun rays by BB. Tata Prima has internal full length sun visor. Other OEMs have in cab slit sun visors |
| Power window | Optional | Optional | Easy operation of the window glass in BB | |||||||
| Music system | Entertainment on the go | |||||||||
| Central lock | Optional | Optional | Ease of locking and unlocking the doors in BB | |||||||
Driver monitoring system (DMS) |
Alerts the driver through warning sound in case if the driver is not paying attention to the road ahead or driver is feeling drowsy |
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Day time running light (DRL) |
Day time running light in BB provides visibility of vehicle to other road users during low light/foggy weather. Enhances safety |
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| Tilt switch | - | |||||||||
Warranty |
Driveline - 6Y/6K Vehicle - 3Y/3K |
Driveline - 6Y/6K Vehicle - 3Y/3K |
Driveline - 6Y/6K Vehicle - 3Y/3K |
Driveline - 4Y/6K Vehicle - 3Y/4K |
Driveline - 6Y/6K Vehicle - 3Y/3K |
Driveline - 6Y/6K Vehicle - 3Y/3K |
Driveline - 2Y/4K hours Vehicle - 1Y/1K hours |
Driveline - 2Y/4K hours Vehicle - 1Y/1K hours |
Driveline - 6Y/6K Vehicle - 3Y/3K |
Kept similar as BS4 |
Engine ODI |
1st- 500 Hrs subsequent- 1500 Hrs |
1st- 500 Hrs subsequent- 1500 Hrs |
1st- 500 Hrs subsequent- 1500 Hrs |
Every 500 Hrs |
- |
600 Hrs |
Every 1000 Hrs |
Every 1000 Hrs |
Every 1000 Hrs |
- |
| Gearbox ODI | Every 4000 Hrs | Every 4000 Hrs | ZF- Every 2000 Hrs | 6S- Every 2000 Hrs 9S- Every 3000 Hrs |
- | 1800 Hrs | Every 3000 Hrs | Every 3000 Hrs | Every 1500 Hrs | - |
Rear Axle ODI |
Every 3000 Hrs |
Every 3000 Hrs |
Every 2000 Hrs |
Every 2000 Hrs |
- |
4800 Hrs |
Every 2000 Hrs |
Every 2000 Hrs |
1st 2000 Hrs Subsequent- 3000 Hrs |
- |
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