... conditioner of bus, refrigerator truck, train Our products are durable, reliable and economical with the advantage of compact structure, low weight, innovated ... the service life 4) Unitary body cast by aluminum alloy with optimum heat transfer Specifications: 1) Number of cylinders: 4, 4 ... pump 6) Oil charge: 2.0, 2.0L 7) Weight: 32, 31kg 8) Operative range: a) Max. speed, n design 1 ...