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Vibratory Plates
Hydraulic Reversibles
Hydraulic Reversibles
MBW's hydraulic shifting reversible plates solve maintenance problems that have long plagued this product type. MBW exciter systems are vented to prevent damage to shifting mechanism seals. Worn shifting seals are readily serviced from the outside of the exciter assembly (patented), eliminating the complicated process of opening and exposing the exciter assembly for service purposes. Maintenance is simplified, service time is reduced dramatically and the precision exciter assembly is not exposed to contamination.
All MBW hydraulic reversibles are easy to maneuver, featuring forward and reverse travel as well as spot compaction. Powered by either Honda gas engines or Hatz diesels, these reversibles have plenty of power to tackle the toughest compaction applications.
MBW advises users to carefully consider which type of compactor best fits the job. If there is sufficient room to maneuver a single direction plate, productivity, cost and maintenance favor the single direction unit. But where maneuverability is key, reversible plates are the answer.
- Forward or reverse, infinitely variable travel plus spot compaction
- Patented lower maintenance hydraulic shifting mechanism
- Optional extension plates for variable plate widths
- Gas, diesel and electric start options
- Lifting bails for ease in handling
- Higher amplitudes than competitive models, increased travel speed and climbing ability
- Full roll cage protection
- Simple, convenient, safe controls at operator’s position
| SPECIFICATIONS |
GPR78H |
GPR78D |
GPR99H |
GPR135DE |
GPR135H |
| Engine |
Honda GX270
16.5 cu in (270 cm3) |
Hatz 1B30 |
Honda GX390
23.7 cu in (389 cm3) |
Hatz 1B40 |
Honda GX390
23.7 cu in (389 cm3) |
| Fuel |
Gas |
Diesel |
Gas |
Diesel |
Gas |
| Operating Weight |
522 lb (237 kg)
No Wings
562 lb (255 kg)
3" Wings |
567 lb (257 kg)
No Wings
607 lb (275 kg)
3" Wings |
775 lb (352 kg)
No Wings
860 lb (390 kg)
6" Wings |
882 lb (400 kg)
No Wings
968 lb (439 kg)
6" Wings |
825 lb (374 kg)
No Wings
911 lb (413 kg)
6" Wings |
| Plate Size WxL |
17.7 x 32.3 in
(45 x 82 cm) |
17.7 x 32.3 in
(45 x 82 cm) |
19.7 x 32.3 in
(50 x 82 cm) |
19.7 x 37.3 in
(50 x 95 cm) |
19.7 x 37.3 in
(50 x 95 cm) |
| Centrifugal Force** |
7875 lb
(35 kN) |
7875 lb
(35 kN) |
9000 lb
(44 kN) |
13500 lb
(60 kN) |
13500 lb
(60 kN) |
| Exciter Speed |
4080 vpm |
4080 vpm |
3840 vpm |
3840 vpm |
3840 vpm |
| Compaction Depth* |
Up to 22 in
(56 cm) |
Up to 22 in
(56 cm) |
Up to 28 in
(71 cm) |
Up to 28 in
(71 cm) |
Up to 28 in
(71 cm) |
| Travel Speed |
82 ft/min
(25 m/min) |
82 ft/min
(25 m/min) |
80 ft/min
(24 m/min) |
76 ft/min
(23 m/min) |
78 ft/min
(24 m/min) |
| Compaction Area |
7260 sqft/h
(675 sqm/h) |
7260 sqft/h
(675 sqm/h) |
7880 sqft/h
(732 sqm/h) |
7490 sqft/h
(696 sqm/h) |
7680 sqft/h
(713 sqm/h) |
* Clean sand, optimum moisture. MBW recommends that lifts not exceed 12".
** Centrifugal force data for vibratory plates is not an expression of compaction effectiveness or force. See "Beware of Compaction Specifications".
() Metric Measurements.
Specifications subject to change without notice.