Scorpion 330 & 430 front and rear mounted

GreenTec
GreenTec

STRONG ARGUMENTS:

 

  • The Hybrid Arm System increases the performance and flexibility
  • Optimization of the weight and strength ratio by Strenx Steel
  • 155° hydraulic turn of the arm with Power Control
  • Fast and easy mounting with the 4-point system

 

12 tools can be attached to the Scorpion 4 seriesThe Scorpion 4 series has horizontal working widths of 3.3 and 4.3 m (10'10" and 14'1")The Scorpion 4 series has vertical working widths of 3.1 and 4.1 m (10'2" or 13'5")Scorpion 330 and 430 require a minimum vehicle weight of 1500 and 2200 kg (3,300 and 4,850 lb), respectively

 

Boom Mowers for Small Tractors

 

GreenTec's Scorpion range of boom mowers is based on more than 30 years of experience in the industry. The Scorpion series has many innovative solutions that increase the capacity and relieve the user. The machines are manufactured in a functional and simple design. It creates favorable conditions for both the environment and the bottom line.

 

In 2019, the Scorpion series was awarded a silver medal in innovation by the Agritechnica commission. It is one of the highest accolades for machinery in green area maintenance.

 

The Scorpion series is used in all seasons of the year as we provide a huge selection of hydraulic attachment tools for grass mowing, hedge cutting and hedgerow maintenance.

 

The Scorpion range consists of 3 series of boom mowers that vary in reach, required weight of the vehicle, equipment and available tools.

 

The Scorpion 330 & 430 are intended for small tractors, implement carrier, skid steer loaders and the like. The reach mowers are used for roadside maintenance by contractors and hedgerow maintenance by farmers who want to achieve high capacity and efficiency. All you need is a minimum vehicle weight between 1,500 and 2,200 kg (3,300 and 4,850 lb) depending on the model. 

 

The Scorpion 4 series is build in a modular system and available in different versions.

 

PTO driven versions:

  • Rear mounted in three-point suspension, category 1 and 2, 540 RPM
  • Front mounted in three-point suspension, category 1 and 2, 1000 RPM
  • Reverse mounted in three-point suspension, category 1 and 2, 540 RPM

 

Basic versions (Oil supplied from loader, implement carrier or tractor):

  • Front mounted with loader brackets
  • Front mounted with special brackets
  • Front mounted in the three-point suspension

 

The small size of the boom mowers makes them suitable for areas with limited space, such as verge mowing on sidewalks and bike paths or hedge trimming in residential areas or gardens. The arm can be folded for transport position reducing the width to 1.8 m (5'11") for the Scorpion 330 or 2.2 m (7'3") for the Scorpion 430. The compact design of the boom mowers ensures a low transportation height of 1.22 m (4'). It gives the driver a perfect view to the arm and cutting head, especially if the boom mower is front mounted.

 

The 155º hydraulic turn of the arm provides many opportunities for the driver, such as free movement of the attachment tool to cut in front, behind or even beneath the vehicle. You can also reach across hedges to trim the branches on the other side.

 

The micro boom mowers are available in 3.3 or 4.3 m (10'10" and 14'1") working widths so you easily can mow grass in verges and small hills. The vertical working widths consist of 3.1 or 4.1 m (10'2" or 13'5") whereby the arm can be used for maintaining hedgerows.

TECHNICAL DATA 330-4 S 430-4 S
Horizontal reach 3.3 m
(10'10")
4.3 m
(14'1")
Vertical reach 3.1 m
(10'2")
4.1 m
(13'5")
Transport width 1.8 m
(5'11")
2.2 m
(7'3")
Transport height 1.22 m
(4')
1.22 m
(4')
Pump 32 ccm gear pump, cast iron
Hydraulic system 52 l/min @ 210 bar
(13.74 gpm @ 3046 psi)
Weight without tools 570 kg
(1,256 lb)
590 kg
(1,301 lb)
Minimum size of tractor 1,500 kg
(3,307 lb)
2,000 kg
(4,409 lb)

 

 

TECHNICAL DATA 330-4 PLUS 430-4 PLUS
Horizontal reach 3.3 m
(10'10")
4.3 m
(14'1")
Vertical reach 3.1 m
(10'2")
4.1 m
(13'5")
Transport width 1.8 m
(5'11")
2.2 m
(7'3")
Transport height 1.22 m
(4')
1.22 m
(4')
Pump 32 ccm gear pump, cast iron
Hydraulic system 52 l/min @ 210 bar
(13.74 gpm @ 3046 psi)
Weight without tools 590 kg
(1,301 lb)
610 kg
(1,345 lb)
Minimum size of tractor 1,650 kg
(3,638 lb)
2,200 kg
(4,850 lb)

 

 

EQUIPMENT 4 S 4 PLUS
Hybrid Arm System with dual function Standard equipment Standard equipment
Strenx 700 steel construction Standard equipment Standard equipment
155° hydraulic turn of the arm with power control Standard equipment Standard equipment
Rotor Flex, double pivot joint
(270° turn of cutting head and 180° cutting angle)
- Standard equipment
Auto Flex, aut. adjustment of vertical position - Standard equipment
Danfoss proportional valve PVG 16 Standard equipment Standard equipment
Danfoss mini joystick with 3 proportional functions Standard equipment Standard equipment
2 oil flows: 40 and 25 l/min (10.6 and 6.6 gpm) Standard equipment Standard equipment
Hydraulic float of arm and cutting angle Standard equipment Standard equipment
80 l (21.1 gallons) oil tank capacity Standard equipment Standard equipment
4-point mounting for cat. 1 or 2 Standard equipment Standard equipment
PTO 540 RPM (Rear mounted) Standard equipment Standard equipment
PTO 1000 RPM (Front mounted) Standard equipment Standard equipment
PTO 540 RPM (Reverse mounted) Standard equipment Standard equipment
Holes for pallet trucks Standard equipment Standard equipment
Transport safety Standard equipment Standard equipment
LED lights Standard equipment Standard equipment
Quick release, hydraulic Optional equipment Optional equipment
Quick release, mechanical Optional equipment Optional equipment
60 kg (132 lb) counterweights Optional equipment Optional equipment
Oil cooler Optional equipment Optional equipment
Bio oil Optional equipment Optional equipment

 

 

Standard equipment = Standard equipment

Optional equipment = Optional equipment

Standard Equipment
Hybrid arm system with dual function
Rotor Flex, double pivot joint with 270° turn of cutting head and 180° cutting angle (only Scorpion 4 PLUS)
Auto Flex, automatic adjustment of vertical position (only Scorpion 4 PLUS)
Mini joystick with 3 proportional functions (Scorpion 4 S)
Mini joystick with 3 proportional functions (Scorpion 4 PLUS)
Control panel for Scorpion 4 S & PLUS
2 oil flows, 40 and 25 l/min (10.6 and 6.6 gpm)
Transport safety
LED lights

Optional Equipment
OPTE1115
Counterweight, SC 4 S&P 60 kg (OPTE1115)
OPTE1123
Quickcoupling mech. SC 4 S(OPTE1123)
OPTE1261
Quickcoupling mech. SC 4 P (OPTE1261)
OPTE1128
Hydr. quick rel. SC 4 S&P (OPTE1128)
OPTE1133
4-Point mount SC 4S upper, toplink K1&2 short (OPTE1133)
OPTE1133.1
4-Point mount SC 4S upper, toplink K1&2 medium (OPTE1133.1)
OPTE1133.2
4-Point mount SC 4S upper, toplink K1&2 Long (OPTE1133.2)
OPTE1256
Adapter SC 4 front / Kärcher mic 50 (OPTE1256)
OPTE1130
4-Point mount SC 4S Frame f. Loader bracket (OPTE1130)
OPTE4000.1
Loader bracket SC4 / Eurohitch (OPTE4000.1)
OPTE4002.1
Loader bracket SC4 / Schäffer Tele (OPTE4002.1)
OPTE4004.1
Loader bracket SC4 / Weidemann Hydr. (OPTE4004.1)
OPTE4005.1
Loader bracket SC4 / Trima (OPTE4005.1)
OPTE4006.1
Loader bracket SC4 / Giant(OPTE4006.1)
OPTE4007.1
Loader bracket SC4 / Bobcat & Kubota FL (OPTE4007.1)
OPTE4008.1
Loader bracket SC4 / Schäffer small (OPTE4008.1)
OPTE4010.1
Loader bracket SC4 / Kramer "Small" (OPTE4010.1)
OPTE1012.1
Loader bracket SC4 / JD Compact frontloader (OPTE4012.1)
OPTE4014.1
Loader bracket SC4 / Stiegel/Uni loader (OPTE4014.1)
OPTE4015.1
Loader bracket SC4 / Case 221F (OPTE4015.1)
OPTE4016.1
Loader bracket SC4 / Mailleux (OPTE4016.1)
OPTE4018
Loader bracket SC4 / Volvo L20F (OPTE4018)
OPTE4019.1
Loader bracket SC4 / CAT 908M (OPTE4019.1)
OPTE4021.1
Loader bracket SC4 / Liebherr (OPTE4021.1)
OPTE4058
Loader bracket SC4 / Volvo L30-L35 (OPTE4058.1)
OPTE4138.1
Loader bracket SC4 / CAT906H (OPTE4138.1)
OPTE1188
Oil cooler SC 4 S&P Basic (OPTE1188)
OPTE1188.4
Oil cooler SC 4 S&P Basic retrofit (OPTE1188.4)
OPTE1188.5
Oil cooler SC 4 S&P Front retrofit (OPTE1188.5)
OPTE1188.6
Oil cooler SC 4 S&P rearm. Retrofit (OPTE1188.6)
OPTE1188.1
Oil cooler SC 4 S&P Front (OPTE1188.1)
OPTE1188.2
Oil cooler SC 4 S&P rearm. (OPTE1188.2)
OPTE1113
Bio oil, SC 4 80 l. (OPTE1113)
Rotary Hedge Cutter RC 102
Cut and chop in a single pass, with a working width of 1.0 m (3'3")
Rotary Hedge Cutter RC 132
Cut and chop in a single pass, with a working width of 1.3 m (4'3")
Quadsaw LRS 1402
Quadsaw with a working width of 1.4 m (4'7")
Quadsaw LRS 1602
Quadsaw with a working width of 1.6 m (5’3”)
Cutterbar HS 172 - 242
Used for hedge cutting and hedgerow maintenance. Cut branches up to 6 cm (2.36") in thickness
Cutterbar HL 152 - 242
Fast and easy maintenance of hedges. Cut branches up to 4 cm (1.6”) in thickness
Flail Mower FR 92 & 112
Flail mower for mini digger and small tractor. Working widths of 0.9 and 1.1 m (2'11" and 3'7")
Grass Cutterbar S 165 - 240
Used for grass mowing in inaccessible areas
9992330R-40SH 9992330R-40SH
Scorpion 330-4 S, rear mounted
9992330R-40SF 9992330R-40SF
Scorpion 330-4 S, front mounted
9992330R-40SR 9992330R-40SR
Scorpion 330-4 S, reverse mounted
9992430R-40SH 9992430R-40SH
Scorpion 430-4 S, rear mounted
9992430R-40SF 9992430R-40SF
Scorpion 430-4 S, front mounted
9992430R-40SR 9992430R-40SR
Scorpion 430-4 S, reverse mounted
9992330R-40PH 9992330R-40PH
Scorpion 330-4 PLUS, rear mounted
9992430R-40PH 9992430R-40PH
Scorpion 430-4 PLUS, rear mounted

The World’s Strongest Manufacturing Steel - Strenx 700


Strenx Steel is a collective name for all the high strength steel brands supplied by the Swedish Steel Group SSAB. It includes Optim, Weldox and Domex to name a few.

In June 2019, GreenTec became a certified user of Strenx Steel. It has cleared the way for more opportunities to manufacture new and competitive products in a lighter, stronger and environmentally friendly design.

All Scorpion boom mowers are manufactured in Strenx 700 steel and it optimizes the weight and strength ratio significantly.

 

 

Hybrid Arm System (Patented)

 

The Scorpion series has a Hybrid Arm System


The Scorpion models have an innovative arm control concept which provides new opportunities and advantages.


The brief explanation is that the Scorpion models can be controlled with or without parallel motion and you will achieve the best of both worlds on the same machine. The parallel motion takes place through a Master Slave System and is especially used for hedge trimming. The non-parallel motion shines in cramped conditions, such as forest roads and trails. It can also be particularly useful for grass mowing in slopes and ditches.
 

There is no need to acquire a telescopic extension for the arm due to the great flexibility of the Hybrid Arm System. The two outer arms on the reach mower are remarkably compact. With the use of the short inner arm, you can achieve the flexibility that a regular telescopic extension would give. It simplifies the construction of the machine and reduces the overall weight.
 

It is easy to disable or enable the use of the parallel motion through the control panel. The functionalities of the arm are controlled through a joystick.

 

Benefits from the Hybrid Arm System:

 

  • Increased flexibility
  • Greater capacity
  • Reduced weight
  • Satisfied customers

 

 

4-Point Mounting System (Patented)

 

Patented 4-point mounting system for Scorpion boom mowers

 

All Scorpions come with a patented 4-point mounting system.

Instead of the traditional three-point mounting, the Scorpion models have four mounting points on the mainframe.

The two lower points are connected to the tractor’s lift arms while the two upper points are attached to a triangular frame in the tractor’s top link bracket or a K80 ball hitch.

If the boom mower has a horizontal reach larger than 7 m (23’), the boom mower is stabilized with additional connections from the machine to the tractor’s drawbar or K80 ball hitch.

The 4-point mounting system is an incredibly easy solution and provides 100% stability between the boom mower and the tractor.

 

 

Forward reach with Rotor Flex

 

Forward reach with Rotor Flex

 

As a standard, the arm on the Scorpion models can be turned 155 degrees (55° forward and 100° back).

 

Rotor Flex is included on all Scorpion PLUS models and can puchased as optional equipment for the S models (except Scorpion 4 S).

 

With Rotor Flex, you can turn the cutting head up to 270° and adjust the cutting angle up to 180°.

 

Rotor Flex has a double pivot joint which enables you to move the cutting head forward, so it is in the driver’s natural field of vision.

 

The cutting head can also be moved behind the vehicle which is useful for verge mowing on small roads with oncoming traffic.

 

Rotor Flex automatically positions the vertical pivot joint correctly. It relieves the stress on the driver and is applied for hedgerow maintenance as the saw or cutter bar automatically is adjusted to cut vertically.