WO-2026-0435

In progress

GBX-THD-1000 — THD Gearbox — 1000 series × 3

Stock build · started 17 Jul 2026 · due 28 Aug 2026 · Nathan Poole

Sell value

$102,000

At list

Material

$16,231

7 leaf lines

Labour booked

$17,582

149 h at $118.00

Hours vs plan

-85

149 booked of 234 planned

Margin as it stands

66.9%

$68,187 · quoted at $46,829

Routing

5 operations. The ones with a supplier leave the building — Craig, that's the work you said you're now doing externally.

Operation 3 of 5

Op	Operation	Work centre / supplier	Start	Finish	Planned h	Booked h	Var	By	Status
10	Cut and prep bar and tube	Cut & Prep Plasma table, band saws, drill line	Fri 17 Jul	Wed 22 Jul	33	36	+3	—	Complete
20	CNC turn and mill	CNC Machining Horizontal borer, 2 × CNC lathe, VMC	Wed 22 Jul	Sat 8 Aug	108	113	+5	NP	Complete
30	Heat treatment — harden and temper On now	Bodycote Australasia Outside operation · 12-day lead · 87% on time	Sat 8 Aug	Thu 20 Aug	—	—	—	EXT	At subcontractor
40	Weld, hardface and dress	Fabrication Bay 2 Sub-assembly and accessory fabrication	Thu 20 Aug	Fri 28 Aug	51	—	—	—	Planned
50	Assemble and inspect	Assembly Bay Rig build-up, 4 bays	Fri 28 Aug	Fri 4 Sep	42	—	—	—	Planned

The bill of materials flattened to its leaves for 3 × GBX-THD-1000. 7 lines, $16,230.60 of material. 2 can't be covered from free stock today.

Part No.	Description	Source	Supplier	Required	Free	Unit	Extended
SUB-GEAR-HOB	Gear Hobbing — external	Subcontract	Brisbane Gear & Hobbing	6 ea	0	$890	$5,340
BRG-TAPER-32222	Taper Roller Bearing 32222	Buy	Motion Australia (CBC Bearings)	12 ea	18	$342	$4,104
RAW-4140-200RD	4140 Round Bar Ø200	Buy	Bohler Uddeholm Australia	228 kg	1,188	$14	$3,238
SUB-HT-4140	Heat Treatment — 4140, harden & temper	Subcontract	Bodycote Australasia	6 ea	0	$420	$2,520
SEA-KIT-GBX	Gearbox Seal Kit	Buy	Motion Australia (CBC Bearings)	3 ea	21	$184	$552
CON-OIL-HYD-46	Hydraulic Oil ISO 46	Buy	Viva Energy Australia	54 L	2,714	$6	$346
FST-BOLT-M16-60	Bolt M16 × 60 8.8	Buy	Blackwoods	0.9 pk100	17	$146	$131