A SMARTER APPROACH TO COMMERCIAL COLLECTION
Explore the purposeful engineering behind the Pac-Mac Front Loader.
Data & Specifications
SPECIFICATIONS
General Specifications
Total Capacity
- 44 / 42 / 40 yd3
Tailgate Capacity
- 6 / 4 / 2 yd3
Body Capacity
- 25 yd3
Hopper Capacity
- 13 yd3
Body Width
- 102 in.
Overall Height (Arms up, forks fully tucked – over chassis frame rails)
- 119.25 in.
Overall Length (Arms down, forks fully tucked)
- 418 in.
Approx. Body Weight
- 21,000 lbs.
Minimum Chassis Specifications
Front Axle
- 20,000 lbs
Rear Axle
- 44,000 lbs
Total GVWR
- 64,000 lbs
Body Specifications
Hopper Sliding Roof
- 1/8 in. AR 450
Hopper Floor
- 1/4 in. AR 450
Hopper Side
- 7 ga. 100 KSI
Hopper Liner Side
- 10 ga. 100 KSI
Body Roof
- 10 ga. 100 KSI
Body Floor
- 3/16 in. AR 450
Body Sidewalls
- 7 ga. 100 KSI
Packer Face
- 1/4 in. AR 450
Tailgate
- 3/16 in. AR 450
Forks
- 1 in. ASTM A572 GR 50
Arm Lift Capacity
- 10,000 lbs.
Hydraulic System
Cylinders
- Packer: (2) 3-stage 5.5 in. bore; 170 in. stroke
- Hopper Roof: (1) 3 in. bore; 2 in. rod; 89 in. stroke
- Arm: (2) 5.5 in. bore; 3 in. rod; 46.13 in. stroke
- Fork: (2) 4.5 in. bore; 2 in. rod; 24.75 in. stroke
- Tailgate Lift/Lock: (2) 3 in. bore; 1.75 in. rod; 33.31 in. stroke
- Body Lift: (2) 3 in. bore; 1.5 in. rod; 20 in. stroke
Valves
- Body Lift: Independent system from frontloader functions
- Packing Controls: Sectional valve
- Shutoff: Ball
Gallons Per Minute (GPM)
- 55 GPM
Operating Pressure in PSI
- 2,500 PSI
Reservoir
- 50 gal.
Compaction Rate in lbs./yd.
- 900+
standard features
- BODY & HOPPER
- 40-, 42-, and 44-cu.-yd. models with a 13-cu.-yd. hopper capacity
- Curved body construction for increased strength and rigidity
- 1/8-in. AR450 steel sliding hopper roof
- 1/4-in. AR450 abrasion-resistant hopper floor
- Multilayer shark-tooth packer with raised slide guides
- 100-gallon rear floor sump
- Dual-sided, interlocked hopper-access doors with integrated ladders
- Articulating over-cab canopy with drip guard
- Extended, replaceable tailgate seal
- Bolt-on packer-cylinder saddle blocks secured with 1-1/4-in. Grade A bolts
- ARMS & FORKS
- Standard 10,000 lb. arm capacity
- More than 100° arm range of motion
- 62 in. forks
- Common bolt-on arm-stop and fork-bumper pads
- Internally routed hydraulic hard lines
- 3-point fork, arm, and chassis angle monitoring
- CONTROLS & VISIBILITY
- Ergonomic electric joystick with operator-presence sensor
- IQAN remote diagnostics and programming
- Blink keypad
- Touchscreen HMI with color-coded system status and troubleshooting guidance
- Auto-Pack and Auto-Dump functions
- Dedicated 7-inch display with continuous, true 180° rear view
- 10-inch display shows driver-side, passenger-side, and hopper-camera views
- HYDRAULIC SYSTEM
- Front-mounted, engine-driven hydraulic pump
- Patent-pending body-mounted spool-valve system with a protective enclosure and integrated airflow cooling
- Status-indicating LED panel with manual overrides
- Valve-mounted hydraulic pressure gauge
- In-cab hydraulic pressure display
- Quick-disconnect pressure test port
- Internal hard-line routing and sleeved exposed hoses
- SERVICEABILITY
- Standard body lift with auto-engaging safety props
- Independent, self-contained body-lift pump
- Four ground-accessible grease manifolds
- Dual-sided hopper service access
- Rear roof-access ladder with anti-skid surfaces and harness tie-downs
- Integrated hoist ring for easier spool valve removal
- Replaceable bolt-on covers, brackets, stops, and light boxes
- Built-in tool storage
- SAFETY
- In-cab hydraulic emergency stop
- Reduced-pressure maintenance mode
- Audible and visible over-height alert with speed limiting
- Body-up and rear-door-open alarms
- Interlocked hopper-access doors
- Patent-pending packer safety drop arms
- Tailgate service restraints
- Integrated LED work lights, warning lights, reflectors, and backup alarm
All design, specifications, and components are subject to change at the manufacturer’s sole discretion at any time without notice. Data published herein is for information purposes only and shall not be construed to warrant suitability of the unit for any particular purpose, as performance may vary with the conditions encountered. The only warranty is our standard written warranty for this product at the time of shipment.
Ready for your Pac-Mac?
Contact Pac-Mac to find your dealer.

