UGL Rail PH37ACmai
PH002 "Andreas (Andy) Reiss" at Kabra, QLD
Type and origin Power type Diesel-electric Builder UGL Rail, Broadmeadow Model General Electric PH37ACmai Build date 2014 Total produced 3 units
Specifications Configuration: ​  • UIC Co-Co Gauge 1,067 mm (3 ft 6 in) Length 20.87 m (68 ft 6 in) Width 2.85 m (9 ft 4 in) Height 3.87 m (12 ft 8 in) Loco weight 120 tonnes Fuel type Diesel Fuel capacity 10,500 L (2,300 imp gal) Prime mover GE Jenbacher P616 Cylinders 16 Loco brake Air Train brakes Air
Performance figures Maximum speed 100 km/h (62 mph) Power output 2,760 kW (3,700 hp)
Career Operators Pacific National Class PH Number in class 3 Numbers PH001–PH003 Locale Newlands & Goonyella coal networks Delivered 2014 First run 2014 Current owner Pacific National Disposition 3 in service

The UGL Rail PH37ACmai is a model of diesel locomotives built by UGL Rail, Broadmeadow in 2014. The frames were fabricated in Townsville.

In November 2011 UGL Rail announced it would develop a 3 ft 6 in (1,067 mm) gauge version of the GE PowerHaul locomotive.^[1][2]

UGL are manufacturing three prototypes at their Broadmeadow factory.^[3][4] They are similar in appearance to the UGL Rail C44aci class.

In July 2016, UGL secured a contract to supply three units to Pacific National for use in Queensland.^[5] These entered service in 2018 as the PH class, numbered PH001-003. They are used on Newlands and Goonyella network coal trains.