Type 63 (tank)
Models

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Type 63
Type 63-I
Type 63-II
Type 63A
Type 63A-I
Type 63A-II
Weight (tonnes)
18.4
19.83
Unknown
22
Unknown
Unknown
Length
8.44 m (overall) 7.15 m (hull only)
8.44 m (overall) 7.15 m (hull only)
8.44 m (overall) 7.15 m (hull only)
9.6 m (overall)
9.6 m (overall)
9.6 m (overall)
Main gun
85 mm Type 62-85TC rifled (47 rounds)
85 mm Type 62-85TC rifled (47 rounds)
85 mm Type 62-85TC rifled (47 rounds)
105 mm low recoil rifled (45 rounds)
105 mm low recoil rifled (45 rounds)
105 mm low recoil rifled (45 rounds)
Engine
6-cylinder 4-stroke in-line water-cooled diesel 241 hp (180 kW) at 1,800 rpm
12150L-2 12-cylinder 4-stroke in-line water-cooled diesel 402 hp (300 kW) at 2,000 rpm
12150L-2 12-cylinder 4-stroke in-line water-cooled diesel 402 hp (300 kW) at 2,000 rpm
Diesel 581 hp (433 kW)
Diesel 581 hp (433 kW)
Diesel 581 hp (433 kW)

Question: How many cylinders was the variant of type 63?
Answer: The variant of Type 63 was the 6-cylinder 4-stroke inline water-cooled diesel engine developing 241 hp (180 kW) at 1800 rpm.