Model DL-3 High Capacity Loader

The DL-3 does more volume! Introducing the model DL-3, nicknamed "the Twister". Engineered for high volume collection operations after hurricanes, icestorms, or tornadoes. Operated by dual mechanical joystick controls located at the stationary top-mount seat. The DL-3 is great for disaster cleanup, but is also versatile enough that you can use it for your regular bulky trash and brush collection routes.
- Faster than chipping and less invasive than a wheel loader
- Single operator turn-key system
- Great tool for hauling land clearing or site prep debris
- Duty cycle rated and proven
- Stationary top-mount mechanical joystick controls
- 40-45 cubic yard trash dump body
- ANSI Z245 Compliant

- CONTROL OPTIONS: Greaseless dual walk-thru controls operational from either side of truck. Petersen also offers QUADSTICK® controls and stationary top mount controls with joysticks or valvehandles.
- OUTRIGGER STYLE: Out and down outriggers improve safety in traffic and reduce damage to streets.
- NO EXPOSED GEARS: Boom swing does not have any exposed pinion or bull gears. Petersen's rotary actuator boom swing method is lower maintenance.
- TELESCOPIC TIP EXTENSION: Four foot tip extension adds flexibility and maneuverability. Tip extension hoses are enclosed and protected.
- SINGLE POINT OF RESPONSIBILITY: Petersen Industries manufactures and installs both the grapple loader, including bucket and controls, and the trash dump body.
- HEIGHT: The standard dual walk-thru has an overall height of 11'3".
- SAFETY LOCKING VALVES: Boom cylinders have counterbalance valves, and outrigger down cylinders have pilot operated check valves to prevent leakdown or collapse in the case of hose rupture.
- BUCKET ROTATION: Continuous rotation for convenience.
- NO HOSES BELOW BUCKET ROTATOR: Reduced downtime due to elimination of hoses in bucket jaw area.
- ANTI-SCALPING: Reverse curve motion of bucket helps prevent scalping of lawns.
- WARRANTY: Three year structural, one year hydraulic.
General
| Reach (from centerline rotation) | 20 feet |
| Main Boom and Tip 800m | 16 feet |
| Tip Extension | 4 feet |
| Tare Weight (empty) | 36,660 lbs |
| Front Axle Weight | 10,860 lbs |
| Rear Axle Weight | 25,800 lbs |
| Outrigger Span | 11' 8" |
| Storage Height | 12' 5" |
| Dump Body Hoist Capacity | 35 tons |
| Overall Height | 12' 4" |
| Tandem Pump |
Lifting Capacity
| 10 Foot Radius | 7,100 lbs |
| 16 Foot Radius | 4,400 lbs |
| 20 Foot Radius | 3,200 lbs |
Weight of bucket and or attachments must be subtracted from lift capacities shown. Standard bucket weighs appx. 1000 lbs. Capacities shown do not exceed 85% of vehicle tipping moment with outriggers fully extended on firm, level ground.
Bucket Features
All purpose clamshell design, 4 feet wide with an opened width of 5 feet. Replaceable bolt-on bucket blades made of high impact tempered steel. Anti-scalping bucket sides are pivot mounted to provide a horizontal closing action rather than a vertical digging motion. Sides are mechanically linked to single hydraulic cylinder to ensure both sides close and open together. Continuous rotation. No hoses below bucket rotator.
Sample Chassis Specification
| Body Style | Conventional Cab |
| Cab-to-Trunnion Dimension | 171" |
| Front Axle Rating | 14,000 lbs |
| Rear Axle Rating | 40,000 lbs |
| Tag Axle Rating | 20,000 lbs |
| Gross Vehicle Weight Rating | 74,000 lbs |
| Frame | 2,500,000 RBM |
| Engine | 340 HP Diesel |
These are not complete chassis specifications. Call your Petersen representative about other possible chassis arrangements and for complete chassis specs.
Trash Body
22 feet, 45 cubic yard capacity is standard size. Solid plate floor on cross members with 12" centers.
Operator Controls
Operator station is located on a stationary platform above the truck cab to provide good visibility of the loading area and of the inside of the dump body. Two mechanical six function joysticks located on either side of the operator seat control loader operation. Outrigger controls are located to the left of the operator seat. Body dump controls are located inside the chassis cab.
Structural
A-frame pedestal design allows flexing under repeated load shocks. Replaceable Cast Nylon Bushings used in head assembly. Head assembly is stress relieved. Reinforced connection points with hardened pins and replaceable bushings. Counterbalance valves used on all boom cylinders and pilot operated check valves used on vertical outrigger cylinders.













