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The CMR Group range is designed for all agricultural machines with bevel gear drive gearboxes, where the power must be transmitted at right-angles.
CMR Group can supply the type of casting, gears, dimensions and structural design to suit the application and comply with the technical requirements according to the best possible performance/price ratio. The range includes reducers and increasers, transfer cases and transmissions, speed change gear sets. The range of gearboxes proposed by CMR Group includes the following series: L – T – V – E – S – G
General technical features: cast aluminium for applications that do not require very rigid housings. Up to 21.8HP transmittable power, for different applications.
L11: smallest of the CMR Group range, the only one on the market with transmission ratios other than 1:1, power ratings up to 10.9HP (540 rpm), cast aluminium
Fertilizer spreaders and double-feed fertilizer spreaders
not available
L15: the most popular version on the market, transmission ratio 1:3.25, power ratings up to 16.3HP (540 rpm), cast aluminium
Circular saws/belt saws, fertilizer spreaders and double-feed fertilizer, bales
L25: the version with the highest performance characteristics in the CMR Group range, transmission ratio 1:2.9, power ratings up to 21.8HP (540 rpm), cast aluminium
Circular saws/belt saws, rotary tillers, shredders, bales
L11-15-11: transmission ratio 1:1.35, power ratings up to 15HP (540rpm), cast aluminium
Fertilizer spreaders
not available
L15-T18-L15: transmission ratio 1:1.35, power ratings up to 15HP (540rpm), cast aluminium+ G25 cast iron housing
Fertilizer spreaders
not available
General technical features: G25 or GS400 cast iron housings, for applications that require particularly rigid housings from 5.5HP to 50.3HP (1.000rpm) transmittable power, input speed (max 2.000 rpm) only with max. transmission ratio 1:1, maximum tooth module M8, indicate for almost all agricultural applications. All versions include, dual position for vent plug, dual position for level plug, inner channels for efficient lubrication in all parts of the housing, gearbox fastening points: upper-lower-side, pre-drilled holes in hub for application of extensions.
T18: transmission ratio 1:1, power ratings up to 15HP (540rpm), cast aluminium
Circular saws/belt saws, fertilizer spreaders
not available
T20: transmission ratio 1:1, power ratings up to 50.3HP (1.000rpm), cast iron housing G25 under request available cast iron housing GS400, also with helical gears, free wheel with 3 splines and 9 engaging positions, pump coupling can be applied
Rotary tillers, shredders, fertilizer spreaders
Balanced rotors, compacting rollers, standard and custom hubs for rotors and rollers, belts, belt tensioners, pulleys and shrink discs, hydraulic cylinders, counter-blades, steel supports type UCF, UCFL, customer-designed cast supports, parasitic flaps, parts foreseen in carpentry made in micro-casting, inter-row wheels
T29: transmission ratio 1:6, power ratings up to 17.7HP (540rpm), cast iron housing G25, also with helical gears
Dusters
not available
T36: transmission ratio 1:1.46, power ratings up to 31.3HP (540rpm), cast iron housing G25 under request available cast iron housing GS400, free wheel with 3 splines and 9 engaging positions
Rotary tillers, shredders
Balanced rotors, compacting rollers, standard and custom hubs for rotors and rollers, belts, belt tensioners, pulleys and shrink discs, hydraulic cylinders, counter-blades, steel supports type UCF, UCFL, customer-designed cast supports, parasitic flaps, parts foreseen in carpentry made in micro-casting, inter-row wheels
T45: transmission ratio 1:1, power ratings up to 54.4HP (540rpm), cast iron housing G25 under request available cast iron housing GS400, free wheel with 3 splines and 9 engaging positions
Multy-rotary tillers, rotary tillers, bales
T55: transmission ratio 1:1, power ratings up to 68HP (540rpm), cast iron housing GS400, free wheel with 3 splines and 9 engaging positions
Multy-rotary tillers, rotary tillers, dryers, bales
T90: transmission ratio 1:1.46, power ratings up to 142.8HP (1.000rpm), cast iron housing GS400, available with free wheel and double free wheel, both with 4 splines and 12 engaging positions, output inverter available
Multy-rotary tillers, dryers, sheredders, bales
T91: transmission ratio 1:2.58, power ratings up to 136HP (1.000rpm), cast iron housing GS400
Dryers, shredders
Balanced rotors, compacting rollers, standard and custom hubs for rotors and rollers, belts, belt tensioners, pulleys and shrink discs, hydraulic cylinders, counter-blades, steel supports type UCF, UCFL, customer-designed cast supports, parasitic flaps, parts foreseen in carpentry made in micro-casting, inter-row wheels
T92: transmission ratio 1:1, power ratings up to 203.9HP (1.000rpm), cast iron housing GS400, helical gears provided as standard, applicable with free wheel, with 4 splines and 12 engaging positions
Shredders, bales
T100: transmission ratio 1:1.66, power ratings up to 59HP (1.000rpm), cast iron housing GS400, available with free wheel and double free wheel, both with 3 splines and 9 engaging positions
Shredders
Balanced rotors, compacting rollers, standard and custom hubs for rotors and rollers, belts, belt tensioners, pulleys and shrink discs, hydraulic cylinders, counter-blades, steel supports type UCF, UCFL, customer-designed cast supports, parasitic flaps, parts foreseen in carpentry made in micro-casting, inter-row wheels
T101: transmission ratio 1:2, power ratings up to 92.5HP (1.000rpm), cast iron housing GS400, available with free wheel and double free wheel, both with 3 splines and 9 engaging positions, pump attachment available
Wood chipper/grinder, dryers, shredders, bales
T102: transmission ratio 1:1.93, power ratings up to 125.1HP (1.000rpm), cast iron housing GS400, helical gears provided as standard, available with free wheel and double free wheel, both with 3 splines and 9 engaging positions
Shredders
Balanced rotors, compacting rollers, standard and custom hubs for rotors and rollers, belts, belt tensioners, pulleys and shrink discs, hydraulic cylinders, counter-blades, steel supports type UCF, UCFL, customer-designed cast supports, parasitic flaps, parts foreseen in carpentry made in micro-casting, inter-row wheels
T150: transmission ratio 1:1.93, power ratings up to 220.3HP (1.000rpm), cast iron housing GS400, helical gears provided as standard, available with free wheel with 4 splines and 12 engaging positions
Rotary harrows, rotary tillers, bales, shredders
T152: transmission ratio 1:1.57, power ratings up to 291HP (1.000rpm), cast iron housing GS400, helical gears provided as standard, available with free wheel with 4 splines and 12 engaging positions
Rotary harrows, shredders
Balanced rotors, compacting rollers, standard and custom hubs for rotors and rollers, belts, belt tensioners, pulleys and shrink discs, hydraulic cylinders, counter-blades, steel supports type UCF, UCFL, customer-designed cast supports, parasitic flaps, parts foreseen in carpentry made in micro-casting, inter-row wheels
General technical features: EN-GJL-250/GS400 cast iron housings, max. input speed (540rpm), with transmittable power from 20HP up to 74.8HP, maximum tooth module M6, dual position for vent plug, dual position for level plug, exclusively for vertical-shaft lawn mowers and rotary cutters.
V25: transmission ratio 1:2.83, power ratings up to 20HP (540rpm), cast iron housing EN-GJL-250
Rotary cutters, rotary lawn mowers
not available
V30: transmission ratio 1:2.30, power ratings up to 40HP (540rpm), cast iron housing GS400
Rotary cutters, rotary lawn mowers
not available
V32: transmission ratio 1:2.30, power ratings up to 40HP (540rpm), cast iron housing GS400
Rotary cutters, rotary lawn mowers
not available
V50: transmission ratio 1:3, power ratings up to 44.9HP (540rpm), cast iron housing G25 under request cast iron housing GS400
Rotary cutters, rotary lawn mowers
not available
V53: transmission ratio 1:1.71, power ratings up to 40.1HP (540rpm), cast iron housing GS400
Rotary cutters, rotary lawn mowers
not available
V60: transmission ratio 1:1.93, power ratings up to 59.8HP (540rpm), cast iron housing GS400
Rotary cutters, rotary lawn mowers
not available
V73: transmission ratio 1:1.83, power ratings up to 74.8HP (540rpm), cast iron housing GS400
Rotary cutters, rotary lawn mowers
not available
General technical features: GS400 cast iron housings, transmission ratio 3.29:1, max. input speed (1.000rpm), with power ratings from 90HP up to 300HP, maximum tooth module M8. All versions include, dual position for level plug, vent plug, inner channels for piloted lubrication. Exclusively designed for rotary tillers.
EC110: transmission ratio 2.93:1, power ratings up to 110HP (1.000rpm), cast iron housing GS400, helical gears provided as standard, input through shaft for seed drill application, base can be turned through 90° for folding harrows, manual speed change gear set
Rotary harrows and folding harrows
not available
EM100: transmission ratio 2.07:1, power ratings up to 90HP (540rpm), cast iron housing GS400, helical gears provided as standard, input through shaft for seed drill application, base can be turned through 90° for folding harrows
Rotary harrows and folding harrows
not available
EC130: transmission ratio 3.20:1, power ratings up to 148HP (1.000rpm), cast iron housing GS400, helical gears provided as standard, input through shaft for seed drill application, base can be turned through 90° for folding harrows, gearbox housing can be set in three positions: right-left-central, set of gears for manual speed change gear set
Rotary harrows and folding harrows
not available
EM130: transmission ratio 2.60:1, power ratings up to 123HP (1.000rpm), cast iron housing GS400, helical gears provided as standard, input through shaft for seed drill application. All versions include, dual position for level plug, vent plug, inner channels for piloted lubrication.
Rotary harrows and folding harrows
not available
EC300: transmission ratio 2.60:1, power ratings up to 300HP (1.000rpm), cast iron housing GS400, helical gears provided as standard
Rotary harrows
not available
General technical features: GS400 cast iron housings, operating torque up to 240 Nm, transmission ratio 9.7:1, max. input speed (540rpm), maximum tooth module M5. Exclusively designed for rotary rakes.
S6: 6-arms assembly, helical gears, transmission ratio 7.14:1, input speed (540 rpm), output maximal torque 312 Nm, cast iron housing GS400
Rotary rakes
not available
S8: 8-arms assembly, helical gears, transmission ratio 7.14:1, input speed (540 rpm), output maximal torque 312 Nm, cast iron housing GS400
Rotary rakes
not available
S9: 9-arms assembly, helical gears, transmission ratio 7.14:1, input speed (540 rpm), output maximal torque 312 Nm, cast iron housing GS400. Specific versions for double machines with rotation to the right and left
Rotary rakes, double rotary rakes
not available
S11: 11-arms assembly, helical gears, transmission ratio 8.55:1, input speed (540 rpm), output maximal torque 312 Nm, cast iron housing GS400. Specific versions for double machines with rotation to the right and left
Rotary rakes, double rotary rakes
not available
S12: 12-arms assembly, helical gears, transmission ratio 8.1:1, input speed (540 rpm), output maximal torque 312 Nm, cast iron housing GS400. Specific versions for double machines with rotation to the right and left
Rotary rakes, double rotary rakes
not available
S13: 13-arms assembly, helical gears, transmission ratio 9.7:1, input speed (540 rpm), output maximal torque 312 Nm, cast iron housing GS400
Rotary rakes
not available
S15: 15-arms assembly, helical gears, transmission ratio 9.7:1, input speed (540 rpm), output maximal torque 312 Nm, cast iron housing GS400
Rotary rakes,
not available
General technical features: G25/GS400 cast iron housings, operating torque up to 721 Nm, transmission ratio 1.77:1, max. input speed (540rpm). Exclusively designed for rotary tedders
G18: transmission ratio 1.77:1, input speed 540rpm, output maximal torque 721 Nm, cast iron housing G25
Rotary tedders
not available
G19: transmission ratio 2:1, input speed 305rpm, output maximal torque 476 Nm, cast iron housing GS400
Rotary tedders
not available
The data shown in the specific product tables are indicative and not binding. CMR Group reserves the right, at any time, to modify them at its own discretion, without any obligation to notify its Customers with a view to continuous improvement of its products and services.
For further information and specific variants, please contact our dedicated offices or consult the GEARBOXES Technical Catalogue.
Fill out the contact form or request a consultation from our Technical Department
CMR Group has been designing and manufacturing mechanical components for a variety of industrial sectors for 30 years. The company boasts important collaborations with Italian and foreign customers, mainly in the agricultural, industrial and ceramic machinery sector.
