Compare Ashok Leyland Boss 1115 HB vs Tata Ultra T.12

GVW (Kg)	11120 Kg	11990 Kg

Engine	H series CRS iGen-6 technology	3.3L NG

Power	150 HP@2400 rpm	155 HP@2600 rpm

Torque	450 Nm@1250-2000 rpm	450 Nm@1400-2200 rpm

Axle Configuration	4x2	4x2

Variants	Cabin and chassis Cabin with load body	Cabin and chassis Cabin with load body

Load Body Options	Fixed Side Deck Drop Side Deck High Side Deck	Fixed Side Deck High Side Deck

Body Length	14 ft 17 ft 20 ft 22 ft	20 ft 22 ft 24 ft

Warranty	4 Years / 4 Lakh km on driveline	3 Years / 3 Lakh Km on driveline

Service Interval	40,000 Km (Oil change)	60,000 Km (Oil change)

Additional	Gear Shift Advisor	Gear Shift Advisor

Engine	H series CRS iGen-6 technology	3.3L NG

Fuel Injection System	Common Rail	Common Rail

Engine Displacement	3839 cc	3300 cc

Engine Cylinders	4	4

Power	150 HP@2400 rpm	155 HP@2600 rpm

Torque	450 Nm@1250-2000 rpm	450 Nm@1400-2200 rpm

Clutch	330 mm dia With clutch booster	330 mm dia With clutch booster

Transmission	6 speed (6F+1R) With cable shift	6 speed (6F+1R) With cable shift

Gearbox	Synchromesh	GBS 550 PTOP

Max Speed	80 Kmph	80 Kmph

Emission Norms Compliance	BS6	BS6

Fuel Type	Diesel	Diesel

Fuel Tank Capacity	Diesel: 208 Litres (105L for 3250 wb) Ad Blue: 24 Litres Polymer tank	Diesel: 160 Litres Ad Blue: 25 Litres

Electricals Battery	12V, 120 Ah Alternator: 90 Amps	N/A

GVW	11120 Kg	11990 Kg

Vehicle Configuration	Cabin and chassis Cabin with load body	Cabin and chassis Cabin with load body

Load Body Options	Fixed Side Deck Drop Side Deck High Side Deck	Fixed Side Deck High Side Deck

Loading Span	14 ft 17 ft 20 ft 22 ft	20 ft 22 ft 24 ft

Cabin Type	Day cab With sleeping provision	Day cab Sleeper cabin (Optional)

Cabin Tilt mechanism	Hydraulically tiltable	Manually tiltable

Chassis Frame	Ladder type	Ladder type with cross members

Axle Configuration	4x2	4x2

Front Axle	Forged I Beam, Reverse Elliot Type	Forged I Beam, Reverse Elliot Type

Rear Axle	Fully floating single speed Hypoid axle RAR 4.56	N/A

Front Suspension	Parabolic leaf springs With telescopic shock absorbers	Parabolic leaf springs With telescopic shock absorbers

Rear Suspension	Semi elliptical leaf springs	Semi elliptical leaf springs With auxiliary springs

Anti Roll Bar	Front	N/A

Tyres	235/75R 17.5 (Tubeless) 8.25x16-16 PR (Optional) 6+1 tyres	245/75 R 17.5 Tubeless Radial 6+1 tyres

Wheelbase	3440 mm 3940 mm 4540 mm 4940 mm	4920 mm 5600 mm

Turning Circle Diameter	11.9 m (3440 wb) 14 m (3940 wb) 16.5 m (4540 wb) 17.2 m (4940 wb)	15.2 m (20 ft body) 16.9 m (22 ft) 18.2 m (24 ft)

Ground Clearance	178 mm	185 mm

Overall Length	6471 mm (14 ft body) 7450 mm (17 ft) 8248 mm (20 ft) 8935 mm (22 ft)	N/A

Overall Width	2340 mm (body)	2255 mm

Overall Height	2498 mm	2933 mm

Front Track	1885 mm	N/A

Rear Track	1670 mm	N/A

Chassis Depth	200 mm (202 mm for 4940 wb)	N/A

Chassis Flange width	60 mm (61 mm for 4940 wb)	N/A

Chassis Thickness	5 mm (6 mm for 4940 wb)	N/A

Cabin Suspension	Semi suspended	No

Steering	Power Steering	Power Steering

Steering Adjustment	Tilt and telescopic	Tilt and telescopic

Air Conditioner (AC)	Optional	Optional

Quarter Ventilation Glass	Yes	No

Instrument Cluster	Digital With mileage indicator	Digital With mileage indicator Distance to empty

Music System	Yes	Yes

Mobile Charging Point	Yes	Yes

Bottle Holder	Yes	Yes

Automatic Transmission	No	No

Cruise Control	No	No

Service Brakes	Air brakes	Air brakes With auto slack adjuster

Parking Brakes	Acting on rear axle	Graduated valve controlled spring brake

Exhaust Brake	Yes	N/A

Anti Roll Bar	Front	N/A

Differential Lock	No	No

Seat Belts	Yes	Yes

Reverse Parking_Buzzer	Yes	Yes

Tubeless Tyres	Yes	Yes