spesifikasi chasis 1521


Model OH 1521 
Description OH 1521/60 bus chassis with rear engine and spring suspension 
Engine 
Model Mercedes-Benz OM 366 LA.II/23 
Type 6 cylinders, vertical in-line, turbo-charged and intercooled 
Exhaust emission confirming to Euro II 
No. of valves per cylinder 2 
Maximum output 155 KW ( 208 HP) @ 2,600/ min 
Maximum torque 660 NM ( 67 mkgf ) @ 1,400/ min 
Total displacement (cm3) 5958 
Injection pump Bosch, multiplunger with timing advance type P3000 
Specific fuel consumption 197 g/ KW.h (145 g/ cvh) @ 1,950/ min 
Alternator ( V / A ) 1 x ( 28/80 ) 
Battery ( V / Ah ) 2 x ( 12/ 150 ) 
Transmission 
Gearbox DC G 60 - 6 SPL 100 
No. of Speed 6 
Forward gear 9.201/ 5.2301/ 3.145/ 2.034/ 1.374/ 1.000 
Reverse gear 8.649 
Axles 
Front DC VL 3/7 D-5 forged steel " I " beam 
Rear MB HH 4/05 D-10 center housing with pressed-in axle steel tubes 
Final gear ratio i = 2.666 ( 8:3 ) 
Service brake 
System Drum brake front and rear axle 
Type Dual circuit full air system 
Parking brake type Spring loaded rear brake chamber with air acting on rear wheels 
Auxilliary brake 
Type Exhaust brake 
Chassis dimension 
Wheelbase 6,050 mm 
Overall length 11,058 mm 
Overall width 2,435 mm 
Chassis height 825 mm 
Front track 1,971 mm 
Rear track 1,821 mm 
Front overhang 1,893 mm 
Rear overhang 2,986 mm 
Vehicle turning circle 23 m 
Front clearance 278 mm 
Rear clearance 234 mm 
Tyre size 11R 22.5 16PR x 7pcs 
Suspensions 
Steering ZF 8063 
Front Semi-elliptical leaf springs and Double-acting telescopic absorbers with stabilizer 
Rear Semi-elliptical leaf springs and Double-acting telescopic absorbers with stabilizer 
Chassis weight 
Front axle 1,420 kg 
Rear axle 3,280 kg 
Kerb weight 4,700 kg 
Front axle permissible load 5,150 kg 
Rear axle permissible load 10,000 kg 
Gross vehicle weight ( GVW ) 15,000 kg 
Fuel capacity 210 liters 

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