Patch planers for milling asphalt and concrete with accurate depth control
Patch planers in the EX range are ideally suited for the repair of asphalt surfaces, removal of contaminated concrete or milling layers of screed. Mechanical or hydraulic depth control makes milling to very accurate depth possible, to a maximum of 19 centimeters.
KEMROC patch planers are available in 5 different sizes with a model suitable for use on any excavator or alternative carrier in the operating weight range of 1 to 23 tons.
Regardless of whether horizontal, vertical or inclined – the EX range can be used on any surface orientation. KEMROC planers can even be used on overhead surfaces, as can be found for example, in some tunnelling applications. Patch planers produce clean, smooth cut edges (pre-cutting is not necessary) and a fine grained cut material that can be used in other applications.
Depending on the material to be milled, cutter drums can be fitted with different tooling variations. In addition, non-standard drum types and widths can be supplied to meet unusual working conditions and ensure the best performance possible.
- A rigid support frame with wear resistant slides
- High torque, modifiable, hydraulic motor
- Robust housing, low vibration
- Accurate depth control (mechanical or hydraulic)
- Smooth cut edges and fine grained cut material
- Integrated water jets for dust control (connections for vaccum dust extraction optional)
- An integrated rotation unit, providing continuous stepless rotation, is availabe as an option
Compare models
| EX 20 | EX 20 HD | EX 30 HD | EX 45 HD | EX 60 HD |
|---|---|---|---|---|
| → Technical data | → Technical data | → Technical data | → Technical data | → Technical data |
|
Recommended excavator weight: 1 – 3 t |
Recommended excavator weight: 2 – 4 t |
Recommended excavator weight: 5 – 10 t |
Recommended excavator weight: 10 – 16 t |
Recommended excavator weight: 15 – 23 t |
|
Rated power: 22 kW |
Rated power: 22 kW |
Rated power: 30 kW |
Rated power: 65 kW |
Rated power: 80 kW |
|
Recommended oil flow at 100 bar: 20 – 50 l/min |
Recommended oil flow at 100 bar: 25 – 65 l/min |
Recommended oil flow at 100 bar: 60 – 95 l/min |
Recommended oil flow at 100 bar: 110 – 170 l/min |
Recommended oil flow at 100 bar: 150 – 200 l/min |
|
Cutting width, standard (A): 200 mm |
Cutting width, standard (A): 200 mm |
Cutting width, standard (A): 300 mm |
Cutting width, standard (A): 450 mm |
Cutting width, standard (A): 600 mm |
|
Cutting depth, adjustable (B): 0 – 70 mm |
Cutting depth, adjustable (B): 0 – 70 mm |
Cutting depth, adjustable (B): 0 – 120 mm |
Cutting depth, adjustable (B): 0 – 150 mm |
Cutting depth, adjustable (B): 0 – 190 mm |
EX 20
- Recommended excavator weight
1–3 t - Rated power
22 kW - Recommended rotation speed
80–200 rpm - Recommended oil flow at 150 bar
20–50 l/min - Minimum oil flow
20 l/min - Maximum oil flow
70 l/min - Maximum operating hydraulic pressure
310 bar - Torque at 205 bar
660 Nm - Cutting force at 205 bar
4 kN
- Cutting with standard (A)
200 mm - Cutter depth, adjustable (B)
0 – 70 mm - Operating Weight
165 kg - Number of picks in cutter drums
42 Pcs - Standard pick 1)
ER 16/28/26/14 H
1) Cutter drums can be supplied with picks for special applications as required.
Patch planers in the EX range can be supplied with a rotation module as an option.
EX 20 HD
- Recommended excavator weight
2–4 t - Rated power
22 kW - Recommended rotation speed
80–200 rpm - Recommended oil flow at 150 bar
25-65 l/min - Minimum oil flow
25 l/min - Maximum oil flow
90 l/min - Maximum operating hydraulic pressure
310 bar - Torque at 205 bar
1,000 Nm - Cutting force at 205 bar
6 kN
- Cutting with standard (A)
200 mm - Cutter depth, adjustable (B)
0 – 70 mm - Operating Weight
170 kg - Number of picks in cutter drums
42 Pcs - Standard pick 1)
ER 16/28/26/14 H
1) Cutter drums can be supplied with picks for special applications as required.
Patch planers in the EX range can be supplied with a rotation module as an option.
EX 30 HD
- Recommended excavator weight
5–10 t - Rated power
30 kW - Recommended rotation speed
80–125 rpm - Recommended oil flow at 150 bar
60-95 l/min - Minimum oil flow
60 l/min - Maximum oil flow
110 l/min - Maximum operating hydraulic pressure
380 bar - Torque at 350 bar
4,100 Nm - Cutting force at 350 bar
16 kN
- Cutting with standard (A)
300 mm - Cutter depth, adjustable (B)
0 – 120 mm - Operating Weight
400 kg - Number of picks in cutter drums
35 Pcs - Standard pick 1)
ER 16/48/30/20 H
1) Cutter drums can be supplied with picks for special applications as required.
Patch planers in the EX range can be supplied with a rotation module as an option.
EX 45 HD
- Recommended excavator weight
10–16 t - Rated power
65 kW - Recommended rotation speed
70–110 rpm - Recommended oil flow at 100 bar
110-170 l/min - Minimum oil flow
100 l/min - Maximum oil flow
180 l/min - Maximum operating hydraulic pressure
380 bar - Torque at 350 bar
8,700 Nm - Cutting force at 350 bar
30 kN
- Cutting with standard (A)
450 mm - Cutter depth, adjustable (B)
0 – 150 mm - Operating Weight
730 kg - Number of picks in cutter drums
49 Pcs - Standard pick 1)
ER 16/48/32/20 H
1) Cutter drums can be supplied with picks for special applications as required.
Patch planers in the EX range can be supplied with a rotation module as an option.
EX 60 HD
- Recommended excavator weight
15–23 t - Rated power
80 kW - Recommended rotation speed
70–95 rpm - Recommended oil flow at 100 bar
150-200 l/min - Minimum oil flow
150 l/min - Maximum oil flow
210 l/min - Maximum operating hydraulic pressure
380 bar - Torque at 350 bar
9,300 Nm - Cutting force at 350 bar
28 kN
- Cutting with standard (A)
600 mm - Cutter depth, adjustable (B)
0 – 190 mm - Operating Weight
1,230 kg - Number of picks in cutter drums
69 Pcs - Standard pick 1)
ER 19/48/32/20 H
1) Cutter drums can be supplied with picks for special applications as required.
Patch planers in the EX range can be supplied with a rotation module as an option.