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R
T MACHINERY LTD
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Hill
Farm Buildings,
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Nether
Winchendon,
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Aylesbury,
Bucks
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HP18 0DX
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Phone:
01296 738197
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Fax:
01296 738888
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e-mail:sales@rtmachinery.co.uk
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| Greenmech & Saelen at R T Machinery |
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'Disc-Blade' Chipping System
USA Patent 6257511, European Patent Applied for |
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| The 'Disc-Blade' system with its slicing action as opposed to chopping is 3dB quieter than conventional staright blades. These figures have been obtained using the recognised standard noise tests for Wood Chippers. |
When the Disc-Blades are used, only a 1/3 of the circumference is in use as shwon, hence the blades can be turned to the next sharp section when required. As you can see this allows the blades to be turned before they need to be re-sharpened. |
By loosening the retaining bolt the Disc-Blades can be rotated in either direction. If the damage occurs to the blade through insertion of contaminates i.e. stones, nails etc, the damaged section can be simply positioned away from the cutting area. |
Conventional straight blades are more suceptible to damage and will need to be replaced. When sharpened and refitted the distance between the anvil and blade needs to be adjusted for straight blades. Not on Disc-Blades as they are sharpened from the rear and the front face does not alter. |
Greenmech produce a range of chippers and a stumpgrinder. The revolutionary 'Disc-Blade' Chipping system means:
- Dramatic Cost Savings
- 600% More blade life
- Less noise
- Less maintenance
- Less power requirement
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GREENMEC ARBORIST CHIPPERS |
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Eco 150 Arborist
The Eco Arborist is a 150mm x 230mm capacity machine with a 26hp watercooled diesel engine, single feed roller (twin option), No-Stress power control. A convenient infeed height and top and side control/safety bar eliminates most nuisance tripping. Compact transport mode is given by the folding infeed chute which allows the chipper to fit inside your garage for safe storage. Road towable, and under the 750kg towing limit with un-braked chassis (brakes available as an option).
- 150mm X 230mm capacity
- 26hp Water Cooled Diesel Engine
- Single Hydraulic feed Roller (Twin Option)
- No-Stress Power Control
- Disc-blade Chipping Technology
- Folding Infeed Chute
- Optional 35hp Engine
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Eco-chip EC150MT35D
Using GreenMech Disc-Blade chipping technology, the Eco-Chip is capable of processing material up to and including 150mm diameter. With the 35hp water cooled engine and the advanced GreenMech No-Stress electronic power control system the Eco-Chip offers the customer a unique simple system to recycle what can be a valuable product and avoid the costs of the 'Landfill Tax'.
EC150MT35D has all the standard features of the Eco range including twin hydraulic feed rollers. Shown with the optional spare wheel.
- 150mm (6-inch) Capacity
- 35hp Water Cooled Diesel Engine
- Twin Hydraulic Feed Rollers
- No-Stress Power Control
- Disc-Blade Chipping Technology
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Eco-Combi ECM150MT35D
Eco-Combi, a combined Chipper/Shredder won 'Best New Landscape Product Award' at Saltex '98 and a Silver medal at SED 1999. With a 35hp water cooled diesel engine and using the patented Disc-Blade chipping/shredding systems the ECM150MT35 has the capacity to deal with 150mm material at the Chipper end and up to 50mm diameter material contaminated with soil, stones, nails etc., and wet green waste at the Shredder side. With the advanced GreenMech No-Stress electronic power control system, the Eco-Combi offers the customer a unique simple system to recycle what can be a valuable product and avoid the costs of the 'Landfill Tax'.
- 150mm (6-inch) Chipper 50mm (2-inch) Shredder
- 35hp Water Cooled Diesel Engine
- Hydraulic Feed Rollers, Twin Chipper Single Shredder
- No-Stress Power Control
- Disc-Blade Chipping/Shredding Technology
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ChipMaster Tractor Mounted
The tractor mounted CHipMaster Wood Chippers have capacities from 180mm-220mm and the unique cost saving 'Disc-Blade' chipping system ensuring a constant chip quality. These tractor mounted Chippers have all the standard features of the ChipMaster range. The large infeed chute leads to twin hydraulic feed rollers controlled by the GreenMech advanced No-Stress System. The CM180/220TMP has the option of a bolt-on wheeled chassis and draw bar enabling the machine to be used on smaller tractors.
- 180mm, 220mm, (7-9 inch) Capacities
- Twin Hydraulic Feed Rollers
- Fully-independent Hydraulics
- No-Stress Power Control
- Disc-Blade Chipping Technology
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Other Products in the ChipMaster Range not illustrated include:
- Eco 150 Arborist Petrol
- Eco-TMP EC150TMP - fits the 3-point linkage on compact tractors of 20-40hp
- Chipmaster CM180MT45/CM220MT55 - 180mm (7-inch) / 220mm (9-inch) capacity
- ChipMaster CM260MT70 - large 260mm (10-inch) capacity
- SAFE-Track 150, 180, 220 - tracked wheels
- Track-Chip TC260MT70-270 - access difficult areas
Please call for details on all these systems. Tel: 01296 738197.
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SHREDDERMOBILE |

Recycle green waste at source |
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The most cost effective way to meet recycling targets is to Chip & Shred at source.
Capable of chipping up to 15cm (6inch) and shredding up to 5cm (2inch) of all forms of green waste often contaminated with soil and stones etc. GreenMech's 'Combi' has been modified to eliminate most of the normal air blast by utilising a cyclone enabling the processed material to be loaded into bin bags or Wheeli bins at the roadside and given back to the householder to compost or use as mulch.
Mounting onto a small pickup enables the one man operation to rapidly transit between jobs, reverse easily into household driveways and restricted areas to quickly process the material.
Figures gathered from the trials indicate an average of 5 - 10 bags of about 22kg are processed from each household.
Good route planning will enable an average of 2 households per hour which even at 5 bags per household will enable in excess of 6000 kgs per week to be processed. In addition, the Authority has no disposal costs at landfill and helps meet their green waste recycling targets. |
Plastic Containers
The Combi's unique 'Disc-Shred' system is also being trialed to process plastic containers, this voluminous waste has considerable recyclable value but handling and transport costs are high.
Considerable volume reduction, preferably as close to source as possible will greatly reduce costs and enable Authorities to meet their recycling/diversion targets. |
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SPECIFICATIONS |
| Capacity |
150mm Chipper 50mm Shredder |
| Engine (Diesel) |
35hp independant of vehicle |
| Chipping Flywheel |
500mm x 25mm |
| Speed |
2400rpm |
| Disc-Blade |
4 / 22 |
| Feed Rollers |
Twin hydraulic chipper / single hydraulic shredder |
| Power Control |
No Stress / Auto Feed |
| Fuel Capacity |
45 litres independant of vehicle |
| Infeed Chute Opening |
830mm x 770mm |
| Roller(s) |
145mm x 140mm |
| Hydraulic Oil Capacity |
45 litres independant of vehicle |
| Hour Meter |
Standard |
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StumpMaster |
StumpMaster
STM27-18
The StumpMaster STM27-18 is the ideal machine to remove any type of tree stump without having to bring in large machinery. Powered by a 27 horse power petrol Kolher engine the STM27-18 can remove stumps from up to 200mm above ground to 200mm below ground level.
Manoeuvering the machine is easy with the wheels driven by an electric motor or hydrostatic system and capable of 4Km/h. The heavy duty grinding wheel has 12 forged carbide tipped teeth for longer life and fast efficient grinding.
- 25/27hp Kohler Petrol engine
- 3 Belt drive
- 470mm Grinding wheel with 12 Carbide Tipped Teeth
- Electric Start
- Electric or Hydrostatic Drive to Wheels
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Other Products in the StumpMasterRange not illustrated include:
- StumpMaster STM27-500 - Diesel Engine
Please call for details on this system. Tel: 01296 738197.
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Saelen Multi-Vegatation Chippers/Shredders |
| At the heart of Saelen's range of chippers and shredders is the mixed rotor developed and patented by SAELEN which combines blades and hammers to effectively shred branches and all types of organic matter. |
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| CASTOR 13 ER |
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The latest model in the SAELEN Multi-Vegetation Chipper/Shredders, the CASTOR, highly compact and effective, is affordable for all budgets.
Fitted with Saelen's patented mixed rotor, equipped with 6 hammers - without greasers - with inserts and 2 blades. |
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No Stress system that regulates the speed for the introduction of waste |
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Feed roller driven by hydraulic motor |
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Mechanical clutch with belt tension |
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Large hopper complying with safety standards |
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13 ER: Kawasaki 13hp single cylinder petrol engine equipped with hydraulic powered feed roller. |
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| Model |
Admissable diameter |
Output (m3/h) |
Rotor weight |
Hammers |
Blades |
Fuel |
Hopper dimensions(mm) |
Machine weight |
L x W x H (mm) |
| CASTOR 13 ER |
9cm |
8 |
40 kg |
6 |
2 |
Petrol |
1500 x 800 |
450 kg |
3400 x 1400 x 1870 |
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| COUGAR 18 ER & 17 DR |
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The COUGAR, equipped with the patented mixed rotor system and a powerful B&S 18hp engine, will quickly become a must for it's users. |
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18 ER: 18hp B&S 2-cylinder powerful petrol engine with hydraulically powered feed roller. |
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Feed roller driven by hydraulic motor |
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17 DR: Diesel version equipped with a 17hp Lombardini diesel engine with a hydraulic pump to drive the feed roller. |
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Large loading hopper with a heavy duty feed roller |
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| COUGAR PTO |
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The COUGAR PTO version is operable with a 20 to 30 HP tractor fitted with the appropriate hydraulic connections.
Standardised 3-point coupling with No Stress power takeoff and hydraulic tap. |
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Foldable hopper for transportation. |
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Gearbox driven rotor. |
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| Model |
Admissable diameter |
Output (m3/h) |
Rotor weight |
Hammers |
Blades |
Fuel |
Hopper dimensions(mm) |
Machine weight |
L x W x H (mm) |
| COUGAR 18 ER |
11cm |
10 |
40 kg |
6 |
2 |
Petrol |
1500 x 800 |
450 kg |
3400 x 1400 x 1870 |
| COUGAR 17 DR |
11cm |
10 |
40 kg |
6 |
2 |
Diesel |
1500 x 800 |
580 kg |
3400 x 1400 x 1870 |
| COUGAR PTO |
11cm |
10 |
40 kg |
6 |
2 |
20 to 30 HP tractor |
1500 x 800 |
450 kg |
1900 x 1400 x 1600 |
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| PREMIUM 22 ER / 29 DRI |
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A true response to the requirements of landscapers, the Premium strengths and clever design will make it the perfect partner for small to medium-scale sites. The Premium model offers excellent comfort of use as a result of wide, low-slung hopper that is easily accessible. Both sturdy and mobile due to its built-in trailer, it offers an excellent alternative in terms of efficiency and competitive costs.
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22 ER: Vanguard 2 cylinder 22 hp petrol engine. |
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Safety hydraulic clutch. |
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29 DRI: Lombardini 3 cylinder 29 hp diesel engine. |
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Full noise-proof cowling - all mechanical units remain perfectly accessible. |
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| Model |
Admissable diameter |
Output (m3/h) |
Rotor weight |
Hammers |
Blades |
Fuel |
Hopper dimensions(mm) |
Machine weight |
L x W x H (mm) |
| PREMIUM 22 ER |
13cm |
13 |
80 kg |
10 |
2 |
Petrol |
1500 x 1420 |
660 kg |
3400 x 1700 x 2060 |
| PREMIUM 29 DRI |
13cm |
18 |
80 kg |
10 |
2 |
Diesel |
1500 x 1420 |
920 kg |
3900 x 1700 x 2060 |
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| VIPER 40 DRI |
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The Viper, equipped with a mixed rotor combining 14 hammers and 4 blades provides the performance of a large multi-vegetation chipper/shredder on medium-scale sites requiring the grinding of branches of a maximum diameter of 17cm, simultaneously with the grinding of plants.
Ever so practical, it's wide and low-slung loading hopper is equipped with a standard metallic feed belt. Ease of use and safety are also ensured on a daily basis due to it's electric control system.
Finally, reinforced in high quality noise-proof materials, it offers appreciable acoustic performance. |
Full noise-proof cowling - all mechanical units remain perfectly accessible. |
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Trailer braked with height adjustable coupling. |
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Lombardini 3 cylinder CHD 40 hp diesel engine. |
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Mixed dual rotor equipped with 14 hammers, with inserts, and 4 blades . |
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| Model |
Admissable diameter |
Output (m3/h) |
Rotor weight |
Hammers |
Blades |
Fuel |
Hopper dimensions(mm) |
Machine weight |
L x W x H (mm) |
| VIPER 40 DRI |
17cm |
25 |
160 kg |
14 |
4 |
Diesel |
1600 x 1630 |
1520 kg |
4200 x 1900 x 2450 |
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| COBRA 65 DRI |
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The Cobra has undergone research in terms of excellence and innovation since it's creation. It's high performance added to it's simplified use makes it a renowned model for environmental professionals. With it's average output of 40 m3/hr and it's possible branch diameter up to 20cm, the Cobra provides a pertinient response to the output and efficiency required at significant sites.
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Mixed dual rotor equipped with 20 hammers, with inserts, and 4 blades. |
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2.5 T coupler head, height adjustable and tailored for use on all types of vehicles. Trailer braked. |
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| Model |
Admissable diameter |
Output (m3/h) |
Rotor weight |
Hammers |
Blades |
Fuel |
Hopper dimensions(mm) |
Machine weight |
L x W x H (mm) |
| COBRA 65 DRI |
20cm |
40 |
200 kg |
20 |
4 |
Diesel |
1600 x 1680 |
2050 kg |
4500 x 2000 x 2500 |
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Saelen Wood Chippers |
| SB 16 DR |
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The SB 16 is a compact machine designed for high yield pruners with a powerful 3 cylinder 40hp diesel engine from Lombardini.

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No stress system that regulates the speed for the introduction of waste. |
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Cutting wheel equipped with 6 blades |
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| Model |
Admissable diameter |
Output (m3/h) |
Wheel weight |
Blades |
Fuel |
Hopper dimensions |
Machine weight |
L x W x H (mm) |
| SB 16 DR |
16cm |
20 |
80 kg |
6 |
Diesel |
1550 x 1100 mm |
1180 kg |
3600 x 1760 x 2350 |
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| SB 25 DRT |
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SB 25 DRT : Dual axle trailer with 360o machine rotation and height adjustable coupling. Perkins 4 cylinder 65hp diesel engine.
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Belt driven, No Stress and No Rotation sensor. |
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360o multi-directional chimney, for the easy evacuation of the homogenate. Foldable for transport. |
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| Model |
Admissable diameter |
Output (m3/h) |
Wheel weight |
Blades |
Fuel |
Hopper dimensions |
Machine weight |
L x W x H (mm) |
| SB 25 DRT |
26cm |
35 |
150 kg |
6 |
Diesel |
1000 x 1250 mm |
2040 kg |
4300 x 2300 x 2100 |
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| SB 16 PTO & S 200 H PTO |
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The Saelen SB 16 grinder is also available in a 3-point linkage version (see below), specifically designed to extend from the plate. Equipped with a tractor hydraulic feed system, this grinder also features strong ventilation and a dual feed roller to ensure a continuous feeding of branches.
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Gearbox |
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Cutting wheel equipped with 6 blades. |
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S 200 H PTO : A 3-point mounted branch grinder with 3 reversible knives to grind branches of a maximum diameter of 20cm. Practical and requiring little care, they are powered by the tractor.
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Autonomous hydraulic feed system (tank + hydraulic pump) |
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Multiplier casing. |
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| Model |
Admissable diameter |
Output (m3/h) |
Wheel weight |
Blades |
Hopper dimensions |
Machine weight |
L x W x H (mm) |
| SB 16 PTO |
16cm |
15 |
80 kg |
6 |
1550 x 1100 mm |
540 kg |
2600 x 1100 x 2100 |
| S 200 H PTO |
20cm |
18 |
160 kg |
3 |
1000 x 850 mm |
670 kg |
1800 x 1500 x 1750 |
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LINKING
VALUE WITH SERVICE |
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