BO-26-4241

Hooper Pile Driver 1200 14-20t class for Downer New Zealand Ltd
NB Nathan General Manager
Hooper Pile Driver 1200 / 14-20t Blocked
Sales orderSO-26-1251 line 1
Serialassigned at QC sign-off
AttachmentsNone
Released22 Oct 2026
Final assembly25 Nov 2026
Promised to dealer2 Dec 2026
Convergence date
17 Dec 2026

The last sub-assembly is not ready until 17 Dec 2026, which is 16 working days after final assembly is scheduled to start on 25 Nov 2026. This machine cannot be built on its date.

Critical path
Valve bank assembly, Walvoil SD11 8-bank
Not started, ready 17 Dec, needed 24 Nov
Onto the assembly bench 23 Dec 2026
Calculated completion 1 Jan 2027
Promised to dealer 2 Dec 2026

Production stages

Currently at stage 1 of 10 since 22 Oct 2026
  1. Released to production
    22 Oct
  2. Steel cut and prep
    23 Oct
  3. Fabrication and weld
    26 Oct
  4. Machining
    11 Nov
  5. Blast and paint
    16 Nov
  6. Hydraulic assembly
    20 Nov
  7. Final assembly
    25 Nov
  8. Test rig
    30 Nov
  9. QC sign-off
    2 Dec
  10. Ready for despatch
    4 Dec

Sub-assemblies

Platform
0 of 5 complete and in stores
Sub-assembly State Where Hours Required by Ready Verdict
Hooper pile driver frame weldment
Frame weldment · 12 day build · SA-FW-HPPILE
Not started — 0 / 41 24 Nov 24 Nov Fits, with 0 days to spare
Hooper 1200kg hammer assembly
Hammer assembly · 4 day build · SA-HA-HP1200
Not started — 0 / 11 24 Nov 24 Nov Fits, with 0 days to spare
Hydraulic pack, high flow civil
Hydraulic pack · 3 day build · SA-HP-HF
Not started — 0 / 5 24 Nov 24 Nov Fits, with 0 days to spare
Valve bank assembly, Walvoil SD11 8-bank
Valve bank · 2 day build · SA-VB-SD11
Not started — 0 / 3 24 Nov 17 Dec 17 days late. Nothing on order to cover it.
Decal and document set, HP
Decal set · 1 day build · SA-DS-HP
Not started — 0 / 0.5 24 Nov 24 Nov Fits, with 0 days to spare

3 shortages against this machine

ItemShortCover
HY-JOY-PROP
Proportional joystick, ActiveBlock
2 nothing
EL-LOOM-PROP
Wiring loom, proportional control
1 nothing
HY-VB-WV-SD11
Walvoil SD11 8-bank valve, hydraulic pilot
1 16 Dec

Value in this job

Standard cost
Material issued to date
$0
Labour booked to date
$0
Work in progress
$0
Material at standard, complete
$31,336
Labour at standard, complete
$4,485
Hours booked
0 / 97.5
Sold for
$68,024

HARMONiQ costing and stock valuation come from HARMONiQ.

Activity and correspondence

Released to production on 22 Oct 2026 against SO-26-1251. No correspondence is threaded to this machine.

Component requirements

StockNetting
53 lines still to issue against this machine
Component For Required On hand Allocated ahead Available On order ETA Shortfall
HY-JOY-PROP
Proportional joystick, ActiveBlock
Valve bank assembly, Walvoil SD11 8-bank 2 25 37 0 12 — 2
EL-LOOM-PROP
Wiring loom, proportional control
Valve bank assembly, Walvoil SD11 8-bank 1 19 37 0 19 — 1
HY-VB-WV-SD11
Walvoil SD11 8-bank valve, hydraulic pilot
Valve bank assembly, Walvoil SD11 8-bank 1 3 4 0 5 16 Dec 1
BR-SHEAVE-250
Rope sheave 250mm with bearing
Hooper 1200kg hammer assembly 4 84 88 0 28 — —
CN-DEGREASE
Degreaser, 20L
Machine, at blast and paint 0.8 58 47.2 10.8 0 — —
CN-FLAP-125
Flap disc 125mm
Machine, at blast and paint 6 424 350 74 1 — —
CN-GAS-ARGON
Shielding gas, argon mix
Hooper pile driver frame weldment 0.6 65 54.6 10.4 2 — —
CN-MASKING
Masking tape and paper kit
Machine, at blast and paint 2 138 114 24 0 — —
CN-ROPE-12
Wire rope 12mm, 6x19
Hooper 1200kg hammer assembly 14 14 0 14 0 — —
CN-WIRE-MIG-12
MIG wire 1.2mm ER70S-6
Hooper pile driver frame weldment 9 983 828.5 154.5 1.1 — —
DC-HP-PILE
Hooper Pile Driver decal set
Decal and document set, HP 1 6 4 2 0 — —
DC-MANUAL-HP
Hooper operator manual and parts book
Decal and document set, HP 1 6 4 2 0 — —
DC-PLATE-SER
Serial and compliance plate, engraved
Decal and document set, HP 1 150 128 22 1 — —
DC-SAFETY-SET
Safety decal set, AS/NZS
Decal and document set, HP 1 150 128 22 1 — —
DP-LABEL-SET
Despatch label set
Machine, at blast and paint 1 132 110 22 0 — —
EL-BEACON-LED
LED beacon, magnetic base
Machine, at blast and paint 1 6 4 2 0 — —
EL-SOL-12V
Solenoid 12V, DIN plug
Valve bank assembly, Walvoil SD11 8-bank 8 48 32 16 40 — —
FS-BOLT-M24-140
Bolt M24 x 140 grade 8.8, zinc
Hooper 1200kg hammer assembly 12 84 48 36 0 — —
FS-NUT-M24
Nyloc nut M24 grade 8
Hooper 1200kg hammer assembly 12 84 48 36 0 — —
GS-MOUNT-RUB-75
Rubber mount 75mm, M16
Hydraulic pack, high flow civil 6 176 140 36 0 — —
GS-ORING-KIT
O-ring kit, BSP and JIC
Hydraulic pack, high flow civil 4 635 544 91 0 — —
HP-FRAME-PILE
Hooper pile driver frame weldment
Hooper pile driver frame weldment 1 3 1 2 1 — —
HP-HAMMER-1200
Pile hammer 1200kg drop weight
Hooper 1200kg hammer assembly 1 1 0 1 0 — —
HP-HITCH-QC
Excavator quick coupler hitch
Hooper pile driver frame weldment 1 18 14 4 0 — —
HY-ACC-05
Accumulator 0.5L
Hydraulic pack, high flow civil 2 47 37 10 0 — —
HY-COOL-12V
Oil cooler 12V, 8 plate
Hydraulic pack, high flow civil 1 41 33 8 0 — —
HY-FILT-RET-10
Return filter 10 micron
Hydraulic pack, high flow civil 2 141 120 21 0 — —
HY-FIT-BSP-16
BSP male 1
Hydraulic pack, high flow civil 18 108 72 36 0 — —
HY-FIT-CBAL-08
Counterbalance valve 1/2
Valve bank assembly, Walvoil SD11 8-bank 4 34 45 0 25 — —
HY-FIT-DIV-50
Flow divider 50/50
Hydraulic pack, high flow civil 1 6 4 2 0 — —
HY-FIT-MANIF-4
Manifold block, 4 port
Hydraulic pack, high flow civil 2 47 37 10 0 — —
HY-FIT-RELIEF-210
Relief valve 210 bar
Valve bank assembly, Walvoil SD11 8-bank 2 131 112 19 0 — —
HY-OIL-46
Hydraulic oil ISO 46
Hydraulic pack, high flow civil 92 4838 4052 786 0 — —
HY-PUMP-GEAR-32
Gear pump 32cc, SAE A
Hydraulic pack, high flow civil 2 141 120 21 1 — —
HY-RAM-PILE-150
Pile hammer ram 150 x 3000
Hooper 1200kg hammer assembly 1 0 0 0 1 — —
HY-TANK-40L
Hydraulic tank 40L with breather
Hydraulic pack, high flow civil 2 141 120 21 0 — —
LF-CHOCK-PAIR
Transport chock pair
Machine, at blast and paint 2 115 96 19 0 — —
LF-EYE-M20
Lifting eye M20, rated
Hooper pile driver frame weldment 4 28 20 8 0 — —
LF-SHACKLE-32
Bow shackle 3.2t
Machine, at blast and paint 4 24 16 8 0 — —
LF-STRAP-50
Ratchet strap 50mm 5t
Machine, at blast and paint 4 286 236 50 0 — —
MC-BOSS-PIVOT
Pivot boss, line bored
Hooper pile driver frame weldment 4 282 236 46 2 — —
MC-BUSH-60
Bush 60 ID, bronze
Hooper pile driver frame weldment 8 115 79 36 1 — —
MC-PIN-60x320
Pin 60 x 320, hardened
Hooper pile driver frame weldment 8 62 70 0 35 — —
PL-SEAL-KIT-75
Ram seal kit 75mm
Hooper 1200kg hammer assembly 2 2 0 2 1 — —
PT-2K-BLACK
Two pack enamel, chassis black
Machine, at blast and paint 6.5 39 26 13 0 — —
PT-GRIT-GARNET
Blast garnet 30/60
Hooper pile driver frame weldment 26 2755 2322 433 1 — —
PT-PRIMER-ETCH
Etch primer, two pack
Hooper pile driver frame weldment 4 498.2 419.8 78.4 1 — —
PT-THINNER
Two pack thinner
Machine, at blast and paint 2.2 160.1 132 28.1 1 — —
ST-PL-20-350
Plate 20mm grade 350, 2400 x 1200
Hooper pile driver frame weldment 0.9 5 3 2 1 — —
ST-PL-25-350
Plate 25mm grade 350, 1800 x 900
Hooper pile driver frame weldment 0.6 1 0.84 0.16 2 — —
ST-RHS-200x100
RHS 200 x 100 x 9
Hooper pile driver frame weldment 5.2 34.8 24.4 10.4 1 — —
TR-CERT-FORM
Test certificate form set
Machine, at blast and paint 1 132 110 22 0 — —
TR-OIL-TEST
Test rig oil top up
Machine, at blast and paint 4 230 192 38 0 — —