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/ RAM 2500/3500 HEAVY DUTY SPECIFICATIONS
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SPECIFICATIONS
2500/3500 Heavy Duty
ENGINE: 6.7-LITER HIGH OUTPUT CUMMINS
®
TURBO DIESEL I-6
Availability
Standard on 3500 Series
Type and Description
Six-cylinder, inline, liquid-cooled, turbocharged, intercooled
Displacement
408 cu. in. (6690 cu. cm)
Bore x Stroke
4.21 x 4.88 (107 x 124)
Valve System
OHV, 24 valves, solid lifters
Fuel Injection
Electronic high-pressure common rail
Construction
Cast-iron block and head
Compression Ratio
17.3:1
Power (SAE net)
350 bhp (261 kW) @ 3,000 rpm
Torque (Manual SAE net)
650 lb.-ft. (881 N•m) @ 1,500 rpm
Torque (Automatic SAE net)
800 lb.-ft. (881 N•m) @ 1,500 rpm
Maximum High-idle Engine Speed
3,500 rpm
Fuel Requirement
Ultra low sulfur diesel
Oil Capacity
12.0 qt. (11.3L) with filter
Coolant Capacity
29.5 qt. (28.0L)
Emission Controls
No diesel exhaust fluid required
ELECTRICAL SYSTEM
Alternator
Availability
Standard—All
Rating
160-amp
Availability
Optional
Rating
180-amp included with Snow Plow Prep Package
Battery
Availability
Standard—2500 and 3500 with gasoline engines
Description
Group 65, maintenance-free, 600 CCA
Availability
Standard—All with diesel engines; included in Heavy Duty Snow Plow and
Trailer-tow Groups
Description
Group 65, maintenance-free, 750 CCA
