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April 2019
– Issue 4
Page
7
of
48
Section 2 - Main Technical Specifications (continued)
2B - Main Technical Specifications of the Chassis:
2B.1 - Engines:
Model
Cummins ISB 6.7 E5 300B
Manufacturer
Cummins
Mode and type
6 inline, water cooling, direct injection, turbocharged,
inter cooled electrically controlled diesel engine
Displacement (l)
6.7
Normal rated power / Rotation rate
(kW/(r/min))
221 / 2300
Maximum torque / Rotation rate (Nm/(min))
1100 / 12-1800
Compression ratio
17.3
:
1
Cylinder diameter × Stroke (mm)
107 * 124
2B.2 - Transmission:
Model:
Allison T350R (with retarder for ISB engine) – Diff ratio 5.57
Type: Automatic
Mode of operation: Electronic control
Speed ratio: T350R
:
First gear
:
3.487
;
Second gear
:
1.846
;
Third gear
:
1.409
;
Fourth gear
:
1.00
;
Fifth gear
:
0.75; Sixth gear
:
0.65: Reverse gear
:
5.026
2B.3 - Tail Shaft Model:
Exposed, two universal joints; Universal joint: Rigid cross-shaft needle bearing
2B.4 - Front Axle Model:
Fangsheng
Type: “I”-Beam axle + air bag front suspension system, air pneumatic control braking system; Knorr disc brakes.
2B.5 - Rear Axle Model
:
Fangsheng EQ153
Type: Integrated forged-welded axle housing
,
full-floating axle shaft.
Final gear ratio: 5.57
Brake type: Air pneumatic control braking system; Knorr disc brakes.
2B.6 - Steering System Type:
Model ZF8098
Redirector type: Recirculation ball-type, power steering system
Steering wheel diameter: 450mm, adjustable height and rake
2B.7 - Suspension Type:
Air suspension with 2 + 4 air bellows.
Front suspension: Equipped with two airbags, two telescopic shock absorbers and transversal stabilizer.
Rear suspension: Equipped with four airbags, four telescopic shock absorbers and transversal stabilizer.
Owner’s Manual