Product Manual A

2. Introduction 7-2018
14 A051X873 (Issue 10)Copyright © 2018 Cummins Inc.
Temperature Description
Battery
Type
Group
1
CCV heaters are provided as part of the cold and extreme cold coolant heater packages.
2
The cold weather starter is provided as part of the extreme cold coolant heater package.
NOTICE
For NFPA 110 applications, a coolant heater is required. A factory option is
available.
TABLE 3. FUEL SPECIFICATIONS 60 HZ, 1800 RPM
Type Unit C45 N6 C50 N6 C60 N6 C70 N6 C80 N6 C100 N6
Liquid
Propane
Full Load
scfh 289.6 321.6 370.2 384.2 420.8 518.7
BTU/hr 651,600 723,600 832,950 864,450 946,800 1,167,075
Natural
Gas
Full Load
scfh 711.2 806.3 933.8 988.4 1,083.5 1,317.7
BTU/hr 721,868 818,395 947,807 1,003,226 1,099,753 1,337,466
Fuel
Pressure
6-13 inches of water column (1.5 - 3.2 kPa) under any condition
TABLE 4. ENGINE SPECIFICATIONS (ALL MODELS)
Type Specification
Engine
6 cylinder-in-line, single-cam, liquid-cooled, 4-stroke, spark
ignited
Bore 102 mm 94.02 in)
Stroke 120 mm (4.72 in)
Displacement 5.88 L (359 in
3
)
Compression Ratio (Natural
Gas & LPG)
8.5:1
Firing Order 1-5-3-6-2-4
Spark Plug Gap 45, 50, 60 kW) 0.508 mm (0.020 in)
Spark Plug Gap (70, 80, 100
kW)
0.40 mm (016 in)
Spark Plug Torque 38 Nm (28 ft-lb)
Crankshaft Rotation (Viewed
from the Front of the Engine)
Clockwise