Electric Muck Haul Systems
Akkerman operator‐controlled Haul Units transport spoil from the conveyor to the dirt bucket, along the track in the tunnel to the launch shaft for soil disposal.
Our Haul units are electrically driven, propel forward and reverse, and equipped with regenerative disc brakes.
Haul Units are available in two sizes in standard and extended lengths to complement our family of TBM models and dirt buckets. Two track gauge widths are available for efficient spoil transportation on all pipe jacking projects.
The largest capacity Haul Unit can be configured to trolley tandem dirt buckets on the large‐diameter projects.
FEATURES:
- Haul unit/muck cart systems for tunnels with 36‑in.+ minimum ID.
- Removable battery pack allows keeping spares to minimize downtime.
- Regenerative motor braking.
- Inching control for precise propulsion.
- Front and rear lights with flashing blue beacon.
SPECIFICATIONS
Print This PageElectric Haul Units
| Model | Tunnel ID / Track Gage | Voltage / Speed | Dry Weight / Capacity |
|---|---|---|---|
| 524 HU | 36-in. + 11.13-in. | 24Vdc 0-4 mph | 950 lbs. 8,200 lbs. |
| 1548 HU | 60-in. + 20-in. | 48Vdc 0-8 mph | 4,800 lbs. 20,000 lbs. |
Dirt Buckets
| Model | Tunnel ID | Capacity | Weight |
|---|---|---|---|
| DB-360 | 36 in + | 0.8 yd³ | 430 lbs. |
| DB-420 | 42 in + | 1.1 yd³ | 500 lbs. |
| DB-480 | 48 in + | 1.5 yd³ | 550 lbs. |
| DB-540 | 54 in + | 1.8 yd³ | 700 lbs. |
| DB-540X | 54 in + | 2.7 yd³ | 1160 lbs. |
| DB-600 | 60 in + | 2.2 yd³ | 830 lbs. |
| DB-600X | 60 in + | 3.3 yd³ | 1540 lbs. |
| DB-720X | 72 in + | 4.5 yd³ | 2000 lbs. |
| DB-780X | 78 in + | 5.0 yd³ | 2350 lbs. |
Custom dirt bucket sizes available upon request.
Testimonials
Akkerman has proven to be the “go-to” manufacturer of American Made TBM’s, GBM’s and pipejacking systems. This is not just based on the 13+ years I’ve been doing business with them, but the nearly 40-years of successful partnering between Pacific Boring and Akkerman, a relationship I look forward to continuing.