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HISTORY

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Limitless challenges (1989~)

Limitless challenges (1989~)
 
<Snow-brush-type snow removal device (SCB-300)>
1989
Develops and tests snow brush-type snowplow (SCB-300).

Other developments/deliveries:
Develops front-type plow (GP-3) for snow removal trucks which can also be used for surface leveling.→ Development Bureau
Develops curved surface flexible plow (VRP-2) for snow removal trucks → Development Bureau
Develops edge-rotating blade (RE-3A) for truck graders → Development Bureau
Develops edge one-touch-type blade (KB-51WT) for truck graders → Development Bureau
Develops snowplow (CSR-1) for median strips of highways → Japan Highway Public Corporation
Develops road sweeper (RS-150B) → municipal offices
Develops shutter blade (SB-31S) for truck graders → municipal offices
Develops edge-cutting angle-adjustable blade (IVE-1) for truck graders 
 
<Blade shutter for high-speed grader>
1990
Develops mower automatization system, conducts tests with actual machines, delivers it to the Hokkaido Development Bureau. Completes radio control system for mowers for embankments.

Other developments/deliveries:
Develops automatic edge changing device (rotating edge) → Hokkaido Development Bureau
Develops adjustable curved surface snow plow (VRP-3) → Hokkaido Development Bureau
Develops shear-pin-free equipment for angling plows → Hokkaido Development Bureau
Develops blade shutter (SB-3) for high-speed graders → Hokkaido Development Bureau
Develops mower and shoulder forming machine (SR-1, 2) → Hokkaido Development Bureau
Develops angling plow (AP-55BNN) → Hokkaido Development Bureau 
 
<Multipurpose plow for trucks (BP-101)
Develops truck grader (KB-31LSF) → Japan Highway Public Corporation
Develops wide side wing (10S-6HW) → Japan Highway Public Corporation
Develops snowplow (CSR-10) for median strips of highways → Japan Highway Public Corporation
Develops automatic blade brush follow-up system → Japan Highway Public Corporation
Develops one-touch plow device → Japan Highway Public Corporation
Develops truck graders (KB-31F)→ municipal offices
Develops multipurpose plow (BP-101) for trucks → municipal offices
Develops angling plow (AP-55BSE). → Japan Highway Public Corporation
Develops truck graders (KB-53VE, KB-51LBS) → Japan Highway Public Corporation
Develops and improves mower (filelmore "Baroness" for rotary units, NK-120B) → Hokuriku Regional Construction Bureau
Develops blade-tilt shear-pin-free equipment (MBT-5) for motor graders → municipal offices
Manufactures tunnel sweeper (for testing) → Hokkaido Development Bureau 
 
<Blade-tilt shear-pin-free equipment for motor graders (MBT-5)>
1991
Develops mower automatization system, conducts tests with actual machines, delivers it to the Hokkaido Development Bureau. Improves radio control system for mowers for embankments and delivers it to the Hokkaido Development Bureau.

Other developments/deliveries
Develops snow disposal vehicle for overpasses → Japan Highway Public Corporation
Develops truck grader (KB-503) → Japan Highway Public Corporation
Develops automatic blade lift prevention device → Hokkaido Development Bureau
Develops automatic control system of truck grader(ATG)→ Hokkaido Development Bureau
Develops instrument to measure skid resistance coefficient (SRM-1) → Hokkaido Development Bureau
Develops transverse edge mounting-type blade (ESG) → Hokkaido Development Bureau
Develops automatic control system of truck grader (ACTG) → Japan Highway Public Corporation
Develops snowplow (CSR-30) for median strips of highways → Japan Highway Public Corporation
Develops snowplow for ruts (SS-92) → Japan Highway Public Corporation
Develops tunnel sweeper (waterless) → Hokkaido Development Bureau
Develops plow with variable propulsion angles (IP-45AD) → Defense Agency
Develops angling plow (AP-45) for airports → Syounai airport 
 
<Compacted snow remover (SC-2)>
Develops device to remove compacted snow (SC-2) → municipal offices
Develops truck grader (KB-53L) → Japan Highway Public Corporation
Develops tilt mechanism with link for hydraulic side wings → Hokkaido Development Bureau
Develops one-pass shoulder mower (MK-2A-kai) for use around delineators → Hokkaido Development Bureau
Develops mower (MK-103D) for shovels → municipal offices


1992
Develops studless tire-type, high-performance snow removal truck, demonstrates its automatization, delivers it to Hokkaido Development Bureau.

Other developments/deliveries:
Develops one man-operated image processing system for one-pass mowers → Hokkaido Development Bureau
Develops instrument to measure skid resistance coefficient for snow-covered shoulders → Hokkaido Development Bureau
Develops device to prevent formation of mirror-like road surfaces by studless tires → Hokkaido Development Bureau
Develops snow plows for bridges, entrances/exits of tunnel roads, intersections and other special sections → Hokkaido Development Bureau
Develops device to clean road structures → Hokkaido Development Bureau
Develops snow removal sweeper-tractor-type trailer → Toyota Motor Corp.
Develops hydraulic wide side wing for 10-ton trucks ( 10S-6H-kai) → Asahikawa Airport
Develops angling plow (AP-423S) for rotary snowplows → Niigata Tekko 
 
<Drain pump carrier device (KPC-1) >
1993
Develops mower (RDM-1) for large inland drains → Hokkaido Development Bureau

Other developments/deliveries
Develops special mower with automatic control (MK-3) → Hokkaido Development Bureau
Develops drain pump carrier device (KPC-1) → Hokkaido Development Bureau
Develops device to prevent formation of mirror-like road surfaces (KTR-10) → Hokkaido Development Bureau
Develops device to prevent formation of mirror-like road surfaces (TR-2) → Japan Highway Public Corporation
Develops one-pass mower for rotary vehicles (NK160-80) → Nichijo Manufacturing Co., Ltd.
Improves hydraulic two-way side wing (10M-4H) for 10-ton trucks → Hokkaido government etc. 
 
<Device to prevent formation of mirror-like road surfaces (KTR-11)>
1994
Develops shoulder twin cutter (MK2A-2C) for one-pass mowers, delivers it to Hokkaido Development Bureau.

Other developments/deliveries
Develops flood relief-type vehicle with frontplows for National Police Agency → Hokkaido Police Department
Develops fully automatic daytime snow removal vehicle (10-ton class urban vehicle) → Hokkaido Development Bureau
Develops twin-brush-type tunnel sweeper (TC-2) for Hokkaido Development Bureau.
Develops device to prevent formation of mirror-like road surfaces (KTR-11) and conducts demonstrative tests → Hokkaido Development Bureau
Develops device to prevent formation of mirror-like road surfaces (KTR-30) → Japan Highway Public Corporation
Develops slush removal vehicle (SCB-420) for snow-covered roads → Japan Highway Public Corporation
Develops and conducts demonstrative tests of road structure sweeper (RCS) → Hokkaido Development Bureau
Develops sandbag maker for disaster control for Hokkaido Development Bureau. 
 
<Slush removal vehicle (SCB-420)>
1995
Develops large side wings for Asahikawa Airport, delivers types for trucks (i10S-6H-kai) and motor graders (SWH-140-kai).

Other developments/deliveries:
Develops device to prevent formation of mirror-like road surfaces (KTR-12U,KTR-12B) for motor graders → Hokkaido Development Bureau
Develops device to prevent formation of mirror-like road surfaces (KTR-20U) for snow removal trucks → Hokkaido Development Bureau
Develops slush removal vehicle (SCB-420) for snow-covered roads, conducts demonstrative tests → Japan Highway Public Corporation
Commences development of brush-type snowplow for Defense Agency (SCB-300B), conducts tests of actual brush devices.
Develops multipurpose plow (MP-110) for snow removal trucks, conducts tests using actual machines.
Develops simple deicer-spreading device (LSP-10) for snow removal trucks and conducts tests using actual machines.
Develops shutter blade (SB-3B) for motor graders → Hokkaido Development Bureau
Commences development of disaster-control vehicle with device to carry drain pumps. 
 
<8 × 8 high-maneuvability snowplow>
1996
Develops trailer-type snow removal vehicle with a snowplow, a snow brush and a blower (SCB-400A) for airports, delivers it to Chitose Base, Defense Agency.

Other developments/deliveries:
Develops road shoulder forming machine (SR-22) → Hokkaido Development Bureau
Develops device to prevent formation of mirror-like road surfaces (KTR-20US) for snow removal trucks → Hokkaido Development Bureau 
 
<Large snowplow for airports with brush (SCB-400A)>
1997
Develops 8 × 8 high-maneuvability vehicle with slide-type large one-way plow(IP-701S) and truck grader (AATG-304), delivers it to Hokkaido Development Bureau.
Develops new road mower (MK-4), delivers it to Hokkaido Development Bureau.
Other developments/deliveries:
Develops large angling snowplow (AP-480) for trailer-type snow removal vehicle(SCB-400A)→ Misawa Base, Defense Agency
Develops one-way plow (IP-630) for large snowplows for airports → Hachinohe Base, Defense Agency 
 
<Road structure sweeper (RCS-1)>
Develops new-type side wing (10S-7H) → Hokkaido Development Bureau
Develops device to prevent formation of mirror-like road surfaces (KTR-12UN) for deicer-spreading vehicle → Hokkaido Development Bureau
Develops lane regulation device (CRD-200) for snow removal trucks → Japan Highway Public Corporation
Develops blade-tilt shear-pin-free equipment (MBT-7) for motor graders → Sapporo municipal government 
 
<MP-201 + KG-33 + 10M-5H>
1998
Develops new-type two-stage multipurpose snowplows (MP-201), linear elevating truck grader (KG-33) and two-way side wing (10M-5H) for exhibition of snow removal machines in Abashiri, displays them, conducts service tests.

Other developments/deliveries:
Develops road structure sweeper (RCS-1) → Hokkaido Development Bureau
Develops right-side mower for small rotary units (NK-120BR).
Develops rough grooving device for small rotary units (KTR-100U) → Sapporo municipal government
Develops snowplow (CSR-40) for median strips of highways → Japan Highway Public Corporation
Develops lane regulation device (CRD-300P) for snow removal trucks → Japan Highway Public Corporation
Develops snowplow for railway motor cars → Nichijo Manufacturing Co., Ltd. 
 
<Tunnel sweeper(TC-2S)>
1999
Develops one-pass mower for small rotary units (NK120B-100), delivers it to Hokkaido Development Bureau.

Other developments/deliveries:
Develops large angling snowplow (AP-301L) for high-standard road→ Hokkaido Development Bureau
Develops tunnel sweeper (TC-2S) →Hokkaido Development Bureau.
Develops snow chute(SI-2) → Japan Highway Public Corporation 
 
<Side Force Cancellation Snowplow>
2000
Develops tanping-roller rough grooving device(KTD-10), delivers it to Hokkaido Development Bureau.
Modelchange S/M switching method of two-way sidewing (10M-4H)

2001
Develops one-way plow (IPS-110), linear motion truck grader (KBL-31) two-way side wing (10M-5H),
and side force cancellation snowplow(IP-401BP),large truck grader(KB-502BP), 
and small snow sweeper(SCB-210NA)
for International Winter Road Congress for competition in Sapporo, snow removal machinery exhibitions, and conducts service tests.

Other developments/deliveries:
Develops device of grader edge easy mounting system for thick edge (ESG-22)
 
<Large one-way plow(IP-640)
+ 
Super-wide side wing(10S-11H)>
2002
Develops large one-way snowplow (IP-502BNL) for high-standard road→ Hokkaido Development Bureau
Develops mower with large diameter rotary hammer knife(NK-140B) → municipal offices

Other developments/deliveries:
Develops new-type two-way side wing (10SM-1H) → Hokkaido Development Bureau
Develops snow removal vehicle with a snowplow, a truck grader,a side wing and a deicer-spreading device→ Hokkaido Development Bureau
Develops wide multipurpose snowplow for small rotary units(NBP-200). 
 
<Snow removal vehicle(SRV-650C)>
2003
Develops snow removal vehiclefor airport(SRV-650C) with a large one-way plow (IP-650C) and a linear elevating large truck grader(ATG-515UL), delivers it to New Chitose Airport

Other developments/deliveries:
Develops large one-way plow (IP-640) and super-wide side wing(10S-11H) for airports → Okadana Base, Defense Agency
Develops slide-type one-way plow(IP-702S) → Hokkaido Development Bureau
Develops shutter blade(SB-4) for truck graders→ Hokkaido Development Bureau
Develops rough grooving device for small rotary units (KTR-101S) → Nichijo Manufacturing Co., Ltd. 
 
<Large snow sweeper(SCB-580H)>
2004
Develops trailer-type large snow sweeper(SCB-580H) for airports, delivers it to Chitose

Other developments/deliveries:
Develops truck grader(KBL-35S) for multi-function rotary vehicle→ Nichijo Manufacturing Co., Ltd.
Develops barrier-free brush equipment for small rotary units(SCB-200NA)→ Hokkaido Development Bureau
Develops large all-purpose vehicle switchable front plow / rotaryequipment → Japan Highway Public Corporation 
 
<Two-way side wing(10SM-2H)>
2005
Develops new-type two-way side wing (10SM-2H) , delivers it to Hokkaido Development Bureau
Develops new-type Maclay side wing (10M-7H) , delivers it to Hokkaido Development Bureau

2006
Develops linear elevatingtruck grader (KBX-55A) , delivers it to East Nippon Expressway Company

Other developments/deliveries:
Develops multipurpose plow (BP-301A) for trucks → Hokkaido Development Bureau 
 
<One-pass mower(NK120BL-100)>
2007
Excellence Award in the "Manufacturing Award 2nd"
Elected "300 companies manufacturing small and medium enterprises of Japan to support a healthy tomorrow." In 2007
Encouragement Award in the "new technologies and new product development award Hokkaido"

Other developments/deliveries:
Develops folding angling plow with shear-pin-free equipment(AP-304B) → East Nippon Expressway Company
Develops one-pass mower with large diameter rotary hammer knife for small rotary units(NK120BL-100) , delivers it to Hokkaido Development Bureau
Develops shutter blade with shear-pin(SB-4B) for truck graders→ Hokkaido Development Bureau 
 
2008
Develops mower (MK-090B) for small wheel loaders, delivers it to Komatsu Ltd.
 
 
<Snow sweeper(SCB-250FA)>
2009
Develops snow removal device for equipment fences(GSW-1), delivers it to Hokkaido Development Bureau

Other developments/deliveries:
Develops Variable snow plow(IPS-120) → Hokkaido Development Bureau

2010
Develops airport snow sweeper (SCB-250FA) for exhibition of snow removal machines in Sapporo, and conducts service tests.

Other developments/deliveries:
Develops large angling snowplow (AP-500N) for airport→ Narita International Airport