Husqvarna T 4000 GP | DUST EXTRACTOR T 4000 GP | NA | 970709401
Part Number: 970 70 94-01 (970709401)
The Husqvarna T 4000 GP (Article 970709401) is a high-performance dust extractor integrated with an on-board gas-powered generator. Designed for demanding job sites, this unit eliminates the need for external power cables, enhancing mobility and operational efficiency. The system features intuitive controls and is constructed with corrosion-resistant steel components to ensure durability in harsh environments.
Key technical capabilities include:
- Jet Pulse Filter Cleaning: Utilizes negative air pressure to purge the conical main filter without requiring the machine to be opened.
- Multi-Stage Filtration: Incorporates a cyclone chamber to separate up to 95% of heavy dust before reaching the main filter.
- HEPA Certification: Equipped with individually tested HEPA micro filters capable of capturing 99.99% of respirable silica dust (0.3µm).
Product Features

Easy and efficient filter cleaning
The Jet Pulse filter cleaning system ensures high continuous airflow thanks to easy and efficient cleaning of the conical main filter without opening the machine.

Efficient filtration system
The three separate filtering stages result in longer working time between filter cleaning. The dust is filtered through a cyclone chamber, which separate the heaviest parts, up to 95% of the dust, before the washable main filter. The HEPA micro filters are individual tested and certified to capture 99.99% of the remaining silica dust in the respirable fraction (0.3µm).

Powerful engine
Powerful and durable engine with electrical start and option to manually pull start it.

Easy-to-read airflow monitoring
Alerts you when the filter needs to be cleaned or changed.

High Efficiency Particulate Air filter
Individually tested and certified HEPA micro filters catching 99.99% of the remaining silica dust in the respirable fraction (0.3µm).
| Motor | |
|---|---|
| Rated input power | 4 hp |
| Max. vacuum | 2.9 psi |
| Power Source | Petrol |
| Product data | |
| Air flow | 288 cfm |
| Airflow at turbine | 388 cfm |
| HEPA Filters 99.99% at 0.3 microns | 2 |
| Dimensions | |
| Product size length | 45 in |
| Product size width | 29 in |
| Product size height | 63 in |
| Weight | 366 lbs |
| Packaging length (Calc) | 48.425 in |
| Packaging width (Calc) | 32.677 in |
| Packaging height (Calc) | 70.669 in |
| Article gross weight (Calc) | 491.631 lbs |
- 725239051 — SCREW EHHM ISO 4014 M 6 X 100 8.8
- 734115201 — WASHER ISO 7089 6.4x12x1.6 St 200HV ZPB
- 735215301 — LOCKWASHER DIN 6798 TYPE A 6.4x11x0.7 St ZPB
- 537603801 — FILTER HOUSING TOP HOUSING WELD ASSY T 4000 GP
- 592590205 — SEAL U-LIST, TYP 891 L 416mm
- 590429801 — FILTER HEPA S-LINE
- 537609301 — GASKET HEPA-FILTER D126/155
- 537603901 — FILTER HOUSING WELD ASSY [HEPA] T 4000 GP
- 591235301 — OUTLET CHAMBER Air outlet kit (A600)
- 590396701 — MANOMETER KIT
- 599298801 — SEALING RING MOTOR
- 599525405 — MOTOR AMETEK 230V / 50-60Hz / 4A
- 536507502 — BRUSH KIT CARBON BRUSH MECHANISM COMPLETE 120 V MOTORS 53200.00505
- 591971701 — PACKING Engine, Engine packaging S36
- 537604001 — MOTOR HOUSING WELD ASSY T 4000 GP
- 510431401 — TERMINAL BLOCK Modular contact block, Normally closed ABB MCB-01
- 510431501 — TERMINAL BLOCK Modular contact block, Normally open ABB MCB-10
- 585637601 — BASE Modular contact block, Base ABB MCBH-00
- 529565401 — MAIN SWITCH Push button with light ABB MPD13-11C
- 546081701 — FUSE FUSE kit 0.5A
- 592678101 — SCREW K6S 10,9 M4x35 Untreated
- 597881501 — COVER COUNTER, PLASTIC
- 591908201 — HOUR METER
- 732251201 — HEXAGON LOCKING NUT ISO 7040 M4 8 ZPB. NF
- 546167601 — LAMP LED INDICATOR APT AD16-22D/y31S, Yellow 220V
- 537607101 — COOLING AIR CONDUCTOR MOTOR COOLING
- 536926001 — POWER CORD T 4000 GP SJOOW AWG14/3C
- 592589101 — SEAL SELF-ADHESIVE, K-LIST 15X8 MM L 1000 MM
- 537607201 — SEALING BOTTOM PLATE
- 538984901 — CONTACTOR Schneider LC1D18P7
- 731231201 — HEXAGON NUT ISO 4032 M4 8 ZPB
- 585366105 — TERMINAL BLOCK PG280/400/450 Screwless Endstop
- 591539901 — STARTER SOFT 230V
- 591796101 — NUT E14.652.33 versus (PG13.5)
- 594936601 — TERMINAL BLOCK TB20CK-04K
- 725529101 — SCREW IHSCM M4x12 8.8 ZPB
- 732251001 — HEXAGON LOCKING NUT ISO 7040 M3 8 ZPB. NF
- 588163702 — GROMMET Rutaseal M20 E1458235
- 536156901 — CLIP CABLE AND HOSE
- 592679801 — SCREW K6S 10,9 M4x16 Untreated
- 537607001 — PLATE BOTTOM PLATE MOTOR HOUSING
- 585973301 — SCREW EHHFM EN 1665 M 6 X 12 8.8 ZPB
- 735213601 — LOCKWASHER DIN 6798 TYPE A 4.3x8x0.5 St ZPB
- 595097801 — SPACER NUT M6X16
- 593570901 — SCREW ISO 4762 M 6 X 8 8.8 ZPB Lock
- 593997501 — COVER BOTTOM COVER (S-Line)
- 574184001 — PLUG TWIST LOCK NEMA L6-30
- 537604101 — FRAME ASSY WELD ASSY T 4000 GP
- 725246151 — SCREW EHHM ISO 4014 M 8 X 50 8.8 ZPB
- 734116301 — WASHER ISO 7089 8.4x16x1.6 St 200HV ZPB
- 538991501 — LIFTING YOKE T4000 GENSET
- 731711851 — HEXAGON NUT FLANGE ISO 4161 M8 10 ZPB
- 725237601 — SCREW
- 546028401 — COVER POWER OUTLET
- 538993501 — GROUND CABLE FRAME TO GENERATOR T4000
- 585975601 — SCREW EHHFM En1665 M 8 X 16 8.8 ZPB
- 595270501 — WHEEL ASSY 125x50
- 538645701 — DAMPER D25 H25 M6
- 731711651 — HEXAGON NUT FLANGE ISO 4161 M6 10 ZPB
- 598459101 — WHEEL KIT SOFF-CUT WHEELS
- 735216401 — LOCKWASHER DIN 6798 TYPE A 8.4x15x0.8 St ZPB
- 593937111 — HOSE BLACK, (D=51 mm) L220
- 590400801 — HOSE CLAMP 60-65 MM
- 590429301 — ADAPTER HOSE END ADAPTER 2"
- 590399602 — COVER KIT TOP
- 590415002 — VALVE CLEAN UNIT KIT
- 590477702 — TANK CAP ASSY
- 590401801 — STRAP DUST BAG
- 590402301 — SEAL DUST BAG
- 590429201 — DUST BAG LONGOPAC® 4x23M MINI SUPER-STRONG (53 microns)
- 590435801 — HOLDER LONGOPAC
- 590430202 — FILTER Pre-Filter Conical (S 36)
- 590396401 — HOLDER KIT S-LINE
- 591892701 — LOCKING SPRING LÅSSPRINT
- 590426701 — LID INLET COVER KIT S 26
- 590398601 — FLAP ASSEMBLY KIT S-LINE
- 546032601 — DECAL SYSTEM T 4000 GP
- 546032602 — DECAL SYSTEM T 4000 GP SOFF-CUT
- 536986401 — ADJUSTER INCL KNOB, SPRING AND WASHER
- 536343901 — NOZZLE 51x450mm FLOOR TOOL
- 546308201 — SPRING PLATE SPARE PART KIT KIT WITH RIVET
- 599489402 — BAR WHEEL ADJUSTMENT 450 NOZZLE
- 538716001 — WHEEL KIT FLOOR TOOL D40/6 W16 2 PCS
- 529804202 — RUBBER BLADES for 450mm nozzle
- 599594201 — BRUSH KIT STRIPS L=390/445
- 531083201 — TOOL KIT WAND ASSY Ø50
- 590437401 — HOSE ASSY ANTI-STATIC 10m 63mm incl. adapters
- 590437601 — ADAPTER HOSE END 63mm to 50mm
- 590429001 — ADAPTER Inlet hose end, 63mm inlet to 63mm hose
- 599300301 — HOLDER KIT HOSE
- 546888201 — CONTROL PANEL FOR GENERATOR T 4000 GP
- 538986101 — Switch with Cap
- 597943601 — CIRCUIT BREAKER CIRCUIT BREAKER
- 597944501 — DISPLAY DISPLAY
- 546888301 — RECEPTACLE w CAP GENERATOR
- 546888401 — MUFFLER ASSY TO GENERATOR T 4000 GP
- 597644101 — ANTIVIBRATION ELEMENT ANTIVIBRATION ELEMENT
- 546888501 — FUEL TANK FOR GENERATOR T 4000 GP
- 546888601 — TANK CAP FOR GENERATOR T 4000 GP
- 596602901 — SWITCH FUEL
- 546888701 — HOSE KIT GENERATOR TANK AIR INLET T 4000 GP
- 598627701 — ALTERNATOR ALTERNATOR
- 597943001 — CARBON BRUSH CARBON BRUSH
- 596606301 — REGULATOR VOLTAGE, ALTERNATOR
590429001
Adapter
590437601
Adapter
599594201
Brush
529804202
Rubber blade
536343901
Floor tool
536134401
Adapter
590429201
Dust bag, Longopac®
590429801
HEPA filter
590430202
Pre-filter
590437401
Hose assembly