SECTION 10 – ENGINE – CHAPTER 1
10-2
SPECIFICATIONS
Engine Make
CNH
Engine Type
In–Line 6 Cylinder, Turbo Charged and Intercooled
Gross power
(ISO TR14396)
114 kW (153 Bhp)
Governor
Mechanical
Displacement
7.5L (456.0 cu in)
Firing Order
1–5–3–6–2–4
Rated Speed
2200 rpm
Low Idle Speed
800 rpm
High Idle Speed
2375 rpm
Bore
111.8 mm
Stroke
127.0 mm
Compression Ratio
17.5:1
Cylinder Compression (at
200 RPM)
25.5 bar
Starter Motor
3.0 Kw (12 volt)
Crankcase Capacity (with
filter)
19.0 Litres
CYLINDER BLOCK
Taper of Cylinder Bore
0.025mm (0.001 in ) Repair Limit
0.127mm (0.005 in ) Wear Limit
Cylinder Bore out of Round
0.030mm (0.0015 in) Repair Limit
0.127mm (0.0050 in) Wear Limit
Cylinder Bore Diameters
111.778–111.803mm (4.4007–4.4017 in)
Rear Oil Seal Bore Diameter
140.77–140.87mm (5.542–5.546 in)
Block to Head Surface Flatness
0.08mm (0.003 in) in any 152mm (6 in)
0.03mm (0.001 in) in any 25.40mm (1 in)
CYLINDER HEAD
Valve Guide Bore Diameter
9.469–9.495mm (0.3728–0.3738 in)
Head to Block Surface Flatness
0.03mm (0.001 in) in any 25.40mm (1 in),
or 0.127mm (0.005 in) overall limit