No_1_February_and_March__1939 — Page 22

28

The

Hong Kong Builder

JA55

JACKHAMER

A NEW Member of the Famous "JA" Family

FR

JA-55

JA-45

JA-30

THE

HE JA-55, a big brother to the

JA-45 and JA-30 Jackhamers introduced during 1936, is now available for immediate delivery.

It combines fast drilling speed, low upkeep cost, easy holding and low

air consumption; the same out- standing features as the two smaller members of the JA family. Being

heavier in construction, it is ideal

for harder rock, deeper holes and

for heavier jobs.

Ingersoll-Rand

THE JARDINE ENGINEERING CORPORATION, LIMITED

14, Pedder Street

SOLE AGENTS

When answering advertisement please mention the Hong Kong Builder.

Hong Kong