Features & Benefits

The JM-2100HP is the answer for high rise construction with all the volume and pressure you need from bottom to top. 

Hydraulic System with Manual Overrides
Our pumps feature an adaptive hydraulic system, giving you the confidence to get the job done, even in emergency situations. In the event of an electrical malfunction, the entire system can continue to pump in a manual mode.

Optioned to Suit Your Needs
We have every option available to accommodate your specific needs. From different lighting kits and splash guards to custom paint, graphics and design, we will ensure your concrete pump is outfitted for the kinds of work you do.

S-Valve Manifold
Directs oil flow to either shift cylinder. Accumulator pressure is also utilized to control the main pump controllers. All electrical functions have manual over-rides.

Main Pump Cell Manifold
Directs oil to the pumping cylinders. All electrical functions have manual over-rides. The main pumping system is an open loop circuit, which reduces heat in the hydraulic system.

Main Pump
This is the main pump which delivers oil for the pumping cylinders. Accumulator pump, boom pump and accessory pumps are all Rexroth.

Hydraulic Oil Cooler
The fan is operated by a hydraulic motor for efficiency and maximum cooling and is controlled by a temperature sensor, with a manual over-ride.

Radio Remote Controls
Our standard package is equipped with Omnex Radio Controls.

Alliance Concrete Pumps

Photo Gallery

Enter fullscreen

Pump Specifications

Output: Rod Side 100 m³/h (131 yd³/h)
Output: Piston Side 70 m³/h (92 yd³/h)
Pressure: Rod Side 153 bar (2218 psi)
Pressure: Piston Side 224 bar (3248 psi)
Max. Aggregate Size 63 mm (2.5")
S-tube Size 8" x 6" (200 mm x 152 mm)
Hard Chromed Concrete Cylinder 8" x 83" (200 mm x 2100 mm)
Main Oil Pump Rexroth Hydromatic
Switching System Electric
Lube System (Hopper) Automatic
Hopper Capacity Easy Clean 21.1 cu/ft 600L (158G)
Number of Strokes/Min tba
Outrigger Front & Rear Hydraulic, Vertical Extension

General Specifications

Flushing Water Pump  Rust proof hydraulic power 20 bar (290 psi)
Water Tank (standard) 1000 L (264 G)
Wireless Remote Control Standard-Omnex
Auto Lube System Hopper only
Hopper Vibrator Standard
Tool Box Standard

Truck Specs (Typical Choice)

Chassis Mack
Engine 505 HP MP-8 
Transmission 10-speed
Fuel Capacity 220 gallons 
Front Axle Weight 11,419lbs
Rear Axle Weight 26,675lbs

Chassis Options

Freightliner Chassis Mack Chassis Peterbilt Chassis