XLSX
HR21-4ZR Approved specification
HR21-4ZR Specification.xlsx
Includes the complete specification table, dimension drawing, and working range diagram.
Download approved workbookHR CONCRETE PUMPS
HR21-4ZR
Specifications, dimension drawing, and working range available. Pending — chassis configuration and weights.
- Vertical reach
- 21.2 m / 69 ft 5 in
- Horizontal reach
- 17.2 m / 56 ft 4 in
- Rated output · rod side
- 90 m3/hr / 117.7 yd3/hr
Cab-over (short-nose) chassis
DRAWINGPending — drawing to be provided.
Official drawing showing dimensions, wheelbase, total weight and weight distribution for each axle.
Conventional (long-nose) chassis
DRAWINGPending — drawing to be provided.
Official drawing showing dimensions, wheelbase, total weight and weight distribution for each axle.
FULL MODEL DATA
Full specifications.
Pending — both chassis specifications, including weights and axle loads, must be provided.
All 54 fields shown.
Supplied pump specifications
Source: HR21-4ZR Specification.xlsx · worksheet “SPECIFICATION” · A1:I40
Swipe horizontally to view all columns.
| Specification | Metric | Imperial |
|---|---|---|
| Boom | ||
| Number of Booms | 4 | |
| Folding Type | ZR | |
| Maximum Vertical Reach | 21.2 m | 69 ft 5 in |
| Maximum Horizontal Reach | 17.2 m | 56 ft 4 in |
| Unfolding Height | 3.9 m | 12 ft 9.5 in |
| General | ||
| Delivery Pipe Size (Inner Diameter) | 125 mm | 5 in |
| Rotation | 370 ˚ | |
| End Hose Length | 3 m (4m) | 9 ft 8 in (13 ft 1 in) |
| End Hose Size (Inner Diameter) | 125 mm | 5 in |
| Outrigger Spread (Front) | 3,760 mm | 12 ft 3 in |
| Outrigger Spread (Rear) | 2,880 mm | 9 ft 4 in |
| Hydraulics | ||
| Output (Rod Side) | 90 m3/hr | 117.7 yd3/hr |
| Output (Piston Side) | 56 m3/hr | 73.2 yd3/hr |
| Pressure (Rod Side) | 70 bar | 1,015 psi |
| Pressure (Piston Side) | 112 bar | 1,624 psi |
| Concrete Cylinder Size (Inner Diameter) | 230 mm | 9 in |
| Stroke Length | 1,400 mm | 55 in |
| Drive Cylinder Size (Inner Diameter) | 130 mm | 5 in |
| Rod Size | 80 mm | 3 in |
| Number of Strokes (Rod Side) | 26 / min | |
| Number of Strokes (Piston Side) | 16 / min | |
| Hopper Capacity | 600 ℓ | 159 G |
| Hydraulic System | Open-loop | |
| Hydraulic System Pressure | 350 bar | 5,076 psi |
| S-Valve | D200 x D180 (S2018) | |
| Main Pump | A11VLO260 (Rexroth) | |
| Water Tank | 400 ℓ | 106 G |
| Water Pump Pressure | 20 bar | 290 psi |
※ All technical data are theoretical values, and specifications are subject to change without prior notice due to continuous product improvement.
Values and units are reproduced from the source document without calculations or conversions.
These pump values do not confirm applicability to either chassis. Each chassis configuration, its weights and axle loads remain pending.
Chassis specifications — pending
| Cab-over (short-nose) chassis | |
|---|---|
| Pending — specification must be provided. | |
| Chassis manufacturer and model | Pending — information to be provided. |
| Axle configuration | Pending — information to be provided. |
| Wheelbase and axle spacing | Pending — information to be provided. |
| Transport length | Pending — information to be provided. |
| Transport width | Pending — information to be provided. |
| Transport height | Pending — information to be provided. |
| Chassis-only weight distribution | Pending — information to be provided. |
| X-unit weight | Pending — information to be provided. |
| Total vehicle weight and loading condition | Pending — information to be provided. |
| Front axle load | Pending — information to be provided. |
| Rear axle / axle-group loads | Pending — information to be provided. |
| Weight distribution for each axle | Pending — information to be provided. |
| Maximum permissible axle weights | Pending — information to be provided. |
| Conventional (long-nose) chassis | |
| Pending — specification must be provided. | |
| Chassis manufacturer and model | Pending — information to be provided. |
| Axle configuration | Pending — information to be provided. |
| Wheelbase and axle spacing | Pending — information to be provided. |
| Transport length | Pending — information to be provided. |
| Transport width | Pending — information to be provided. |
| Transport height | Pending — information to be provided. |
| Chassis-only weight distribution | Pending — information to be provided. |
| X-unit weight | Pending — information to be provided. |
| Total vehicle weight and loading condition | Pending — information to be provided. |
| Front axle load | Pending — information to be provided. |
| Rear axle / axle-group loads | Pending — information to be provided. |
| Weight distribution for each axle | Pending — information to be provided. |
| Maximum permissible axle weights | Pending — information to be provided. |
No specifications match that search. Try a broader term.
Pending fields require additional client-provided documents. Chassis data is not inferred from the pump specifications.
MACHINE OVERVIEW
Read the machine at a glance.
Pending — information to be provided.
Client-approved component descriptions and illustrations for HR21-4ZR are required.
OPERATING ENVELOPE
Working range.
TECHNICAL DOCUMENTS
Technical documents.
※ Subject to change depending on the chassis specifications.
Keep exploring.
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