Husqvarna K 770 | POWER CUTTER K 770 12" | 1" / 20mm | 967808501
Part Number: 967 80 85-01 (967808501)
The Husqvarna K 770 is a high-performance 12-inch power cutter designed for versatility and durability in demanding construction environments. This model features the semi-automatic SmartTension system, which ensures optimal power transmission and extends belt life by preventing improper tensioning. Engineered for efficiency, the unit offers an excellent power-to-weight ratio, low vibration levels, and reliable starting mechanisms to enhance operator productivity and reduce fatigue.
Specifications:
- Article Number: 967808501 / 967 80 85-01
- Blade Diameter: 12 inches
- Arbor Size: 1 inch / 20 mm
The K 770 is suitable for a wide range of applications, including road work, masonry, and concrete cutting. When paired with the optional KV7 trolley, it provides precise control for straight or curved cuts and allows for operation close to sidewalks and walls.
Product Features
Easy and optimal belt tensioning
The semi-automatic SmartTension minimises the risk of under- and over tensioning
Light and powerful
A light, compact and powerful machine with superior power-to-weight ratio.
Exceptionally low vibrations
Vibrations below 2.5 m/s2 in the cutter handles for more comfort and longer operation periods.
Long service intervals
A strong Poly-V belt combined with our maintenance-free DuraStarter™ and efficient filter-system Active Air Filtration™ ensure long service intervals.
Heavy-duty cutting arm
The new-designed cast magnesium crankcase has a three-bolt joint to attach the cutting head, enabling higher torsional rigidity than the previous two-bolt solution.
Easy to start
The unique design of the carburetor, cylinder and digital ignition system, together with air purge and decompression valve, ensure an easy start.
Less slurry and low water consumption
Excellent dust control with our wet cutting kit. A progressive water valve for exact adjustment of the water volume to efficiently bind the dust and reduce slurry.
Cuts close to walls or ground
The cutting arm is reversible which lets you cut closer to walls or the ground. The drive belt has a fully sealed transmission. This keeps out cutting dust etc, reducing wear.
Asphalt
Asphalt cutting in roadworks.
Blocks, curbstones and pavers
Cutting building blocks, curbstones and garden pavers.
Burying of cables
Burying of all kinds of cables.
Cast concrete
Cutting cast concrete.
Floors and walls
Regular cutting in floors and walls.
Rescue cutting
Cutting in rescue operations.
Blade shaft and bearings
Provide extended blade life and reduces maintenance.
| Engine | |
|---|---|
| Output power | 5 hp |
| Max engine/motor | 9,300 rpm |
| Maximum power speed | 9,000 rpm |
| Cylinders | 1 |
| Number of strokes | 2-stroke engine |
| Exhaust emissions (CO₂ EU V) | 711 g/kWh |
| Power Source | Petrol |
| Cutting equipment | |
| Cutting depth, max | 4 in |
| Blade diameter, max | 12 in |
| Arbor diameter | 1-7/8B |
| Blade thickness, max | 0.2 in |
| Peripheral speed, max | 16,000 fpm |
| Coolant | Wet |
| Dimensions | |
| Product size length | 23.82 in |
| Product size length | 605 mm |
| Product size width | 8.86 in |
| Product size width | 225 mm |
| Product size height | 15.39 in |
| Product size height | 391 mm |
| Weight | 22 lbs |
| Weight (complete product w/o side packed articles) | 10 kg |
| Packaging length (Calc) | 27.559 in |
| Packaging width (Calc) | 9.843 in |
| Packaging height (Calc) | 16.929 in |
| Article gross weight (Calc) | 26.455 lbs |
| Sound and noise | |
| Sound power level, guaranteed (LWA) | 115 dB(A) |
| Sound pressure level at operators ear (LpA) | 101 dB(A) |
| Vibration | |
| Vibrations left/front handle | 2.1 m/s² |
| Vibrations right/rear handle | 2.3 m/s² |
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- 581774801 — NUT M5 10x12
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- 506370601 — FLANGE INLET PIPE LUFTK750
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- 506376701 — GASKET BASE GASKET
- 506377002 — GASKET CRANKCASE
- 581351908 — WHEEL GUARD KIT 12" MG UNIVERSAL SPARE
- 581351907 — WHEEL GUARD KIT 14" MG UNIVERSAL SPARE
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- 578760901 — HANDLE HALF Upper Wheel guard Mg 12",14" and 16"
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- 581620301 — STOP WHEEL GUARD
- 548836701 — HOLDER Disk Holder bearing housing
- 584438301 — SUPPORT FLANGE
- 583874402 — FLANGE D105mm/3mm Domex 13mm Black
- 506070904 — FLANGE WASHER D119mm/3.5mm Domex Grinded Domex 13mm Black
- 506379601 — BUSHING KIT D20 SKIVLAGR. D20 SKIVLAGR.
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- 506379622 — BUSHING D22.2 SKIVLAGR.
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- 590503801 — SCREW ASSY M10
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- 584438202 — SLEEVE spring Black
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- 584437901 — LINING bearing housing
- 584438001 — LINING disc
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- 581117706 — DECAL MG bladeguard bushing size 14" Bushing turnable 1" and 20mm UL
- 584992601 — DECAL CAUTION JAPAN D300 MG BLADE GUARD
- 584992602 — DECAL CAUTION JAPAN D350 MG BLADE GUARD
- 582233101 — WASHER 8.3x13.5x0.5 St ZPB
- 582233201 — WASHER 7.6x13.5x0.215 PTFE
- 501057103 — BELT GUARD KIT 14"
- 586743701 — NUT WASHER ASSY
- 503200045 — SCREW EHHFM External Hexagon Head Flanged M 8 X 16 12.9
- 503230116 — WASHER 8.4x20x1.2 St ZPB
- 588470403 — PULLEY ASSY PJ6 SPARE PART
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- 588992003 — BEARING HOUSING ASSY
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- 503875402 — BAR BOLT M8x46.5 12.9 DS
- 588992403 — SHAFT KIT M10
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- 586801002 — SLIP RING HOLDER Water deflector
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- 506396501 — ROD
- 593332901 — VALVE KIT AIRHEAD SHAFT
- 506397501 — SPRING AIR-HEAD RET.
- 506409902 — GASKET KIT K760-II
- 506410004 — GASKET KIT CARB K760-II
- 544836501 — SPRING TROTTLE RETURN
- 593309902 — THROTTLE SHAFT KIT K770 CARBURETTOR
- 593282507 — CRANKCASE KIT SPARE PART
- 503215341 — SCREW ITXSCM Internal Torx Socket Head Cap M 5 X 40 10.9 ZnFe Lock
- 593806001 — GUIDE BUSHING
- 738220225 — Ball bearing 15x35x11 C3
- 503226504 — SQUARE NUT M5 12 TBO
- 503215316 — SCREW ITXSCM Internal Torx Socket Head Cap M 5 X 16 10.9 ZnFe
- 522474801 — PLATE SPRING RETAINER POWER CUTTER
- 598586902 — SPRING RETAINER Assy Black, std
- 503846101 — BUFFER
- 586760901 — RUBBER SHOE CONTACT ABSORBER
- 596423701 — CRANKSHAFT KIT SPARE PART
- 537203301 — CUP KPL
- 577572401 — NEEDLE BEARING Piston pin 12x15x15
- 586099201 — BELT GUARD Rear K 770
- 583842201 — BELT TENSIONER ASSY
- 501981020 — SCREW ITXSCM Internal Torx Socket Head Cap M 5 X 20 10.9 Lock
- 583851601 — PIVOT PIN
- 503744406 — CLUTCH ASSY Short wings
- 503744301 — CLUTCH SPRING
- 590805901 — DRIVING PULLEY KIT
- 529602601 — BALL BEARING 6001
- 506316901 — DUST COVER
- 501981001 — SCREW ITXSCM Internal Torx Socket Head Cap M 5 X 12 10.9 Lock
- 503230070 — WASHER 10x22x1 MS37914
- 579744202 — ANTIVIBRATION ELEMENT ASSY
- 544061201 — SCREW ITXSCM Internal Torx Socket Head Cap M 6 X 27,5 10.9 ZnFe
- 503715301 — DECOMPRESSION VALVE
- 503552201 — Plug
- 503215340 — SCREW ITXSCM Internal Torx Socket Head Cap M 5 X 40 12.9 Lock
- 576717602 — SLEEVE CYLINDER
- 581476104 — CYLINDER ASSY D51 SPARE PART
- 506368801 — BRACKET INSUGSPLATTA
- 506372408 — PISTON ASSY D51 SPARE PART
- 522990101 — PISTON RING Piston Ring
- 546313101 — PISTON RING HK51x1.2
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- 503230402 — WASHER LOCK 5.4x9x1.8 Zn FLAKE (DELTA PROTECT)
- 503215321 — SCREW ITXSCM Internal Torx Socket Head Cap M 5 X 20 10.9 ZnFe Lock
- 525763502 — DECAL Decompression valve K760 & K1260
- 583965209 — FILTER COVER ASSY SPARE PART K760-II
- 574362103 — FILTER HOLDER ASSY K760 ORANGE SPARE PART
- 574362104 — FILTER HOLDER ASSY K760 BLUE SPARE PART
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- 503215349 — SCREW ITXSCM Internal Torx Socket Head Cap M 5 X 49 12.9
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- 579240301 — DECAL Start instructions
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- 574231606 — DECAL Model K770 OILGUARD
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- 587933002 — BELLOWS Precleaned air
- 525584301 — AIR NOZZLE Assy K750II
- 586379309 — DECAL WARNING K760/K970-I/K1260 CE (UK & RoW)
- 586379307 — DECAL WARNING K760/K970-I/K1260 Japan
- 593282510 — CRANKCASE KIT SPARE PART ENGINE KIT
- 593281804 — FUEL TANK ASSY SPARE PART NEW PARALLEL PIN
- 546291602 — PIN Parallell Pin 30x3 SS
- 588086201 — THROTTLE CONTROL GREY
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- 595835701 — SPRING Throttle trigger
- 588137701 — THROTTLE LOCKOUT new tank Grey
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- 502233301 — KIT BREAK PIN
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- 506378001 — GROMMET CHOKE
- 544393201 — HOSE CLIP
- 581756117 — FUEL HOSE straight 60
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- 501018801 — HOUSING
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- 522620001 — TANK CAP ASSY Grey
- 537215001 — SEALING
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- 540054901 — PURGE AIR CLEANER | AIR CLEANER Zama
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- 506313001 — LABEL 25:1 JPN
- 506382601 — TOOL COMBINATION 13mm | 19mm | T27
- 502287004 — SWITCH SWITCH OFF OILGUARD
- 586497201 — CABLE Stop switch
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- 510000801 — SEALING
- 506263101 — SPACING SLEEVE START
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- 525446001 — STARTER COVER
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- 597808901 — COVER OPEN SIDE TUCAN
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- 597809301 — SPRING Tucan open side spring
- 544218460 — SCREW ITXSCM Internal Torx Socket Head Cap M 6 X 25 10.9 ZnFe LOCK
- 599661701 — BUSHING ASSEMBLY SPARE PART
- 597809201 — SPRING Tucan Closed side spring
- 597809001 — COVER Cover Closed Side Tucan
- 599359701 — SUPPORT ASSY Tucan Arm Assy Rear 12"
- 598445901 — SUPPORT ASSY Tucan Rear Arm Assy 14"
- 597809101 — HANDLE LOOP Tucan Handle
- 597808602 — SPRING Spring
- 597794501 — SCREW BAR BOLT M5x57,6 T27 ZnFe
- 599477701 — BLADE GUARD Extended Guard 12"
- 597808802 — BLADE GUARD SmartGuard Husqvarna Grey
- 597809501 — WHEEL Tucan & Kvack wheel
- 529705301 — WEAR PLATE SMARTGUARD 12
- 529705201 — WEAR PLATE SMARTGUARD 14
- 599359501 — SUPPORT ASSY Tucan Arm Assy Front 12"
- 598445701 — SUPPORT ASSY Tucan Arm Assy Front 14"
- 526834502 — SCREW HANDGUARD M5x14 T27 CH DS LOCK
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