KSI Injection Attachment
The KSI series injection machines were developed in collaboration with a leading German foundation engineering company and form the basis for the innovative KEMSOLID process. This groundbreaking soil consolidation technology involves the use of a KSI mixing blade attached to a hydraulic excavator, which penetrates the soil and mills a cement suspension into insufficiently load-bearing soils. This process results in the formation of a homogeneous, waterproof, and frost-proof earth concrete, which significantly improves the load-bearing capacity of the soil.
The KSI machines are highly versatile and can be adapted to different soil conditions and desired load-bearing capacity by using different cement formulations. The KSI mixing milling machines come in two sizes and various blade lengths, suitable for excavators weighing between 40 and 120 tons.
The KSI 7000 drive unit is designed for mixing depths of 5, 6 or 7 meters, while the larger KSI 12000 model can reach depths of 6, 8, 10 or 12 meters. Both models can be upgraded with a rotation module, providing even greater flexibility and precision.
With the KEMSOLID process and KSI series injection machines, excavation projects can achieve higher levels of soil stability, increased load-bearing capacity, and improved durability, all while reducing the environmental impact of traditional soil stabilization methods.
Compare models
| KSI 5000 | KSI 10000 |
|---|---|
| Recommended excavator weight: 35 – 50 t |
Recommended excavator weight: 50 – 80 t |
| Rated power: 130 kW |
Rated power: 220 kW |
| Recommended oil flow: 300 – 350 l/min |
Recommended oil flow: 350 – 500 l/min |
| Mixing width (A): 400 – 500 mm |
Mixing width (A): 500 – 600 mm |
| Mixing depth (B): 1,000 – 5,000 mm |
Mixing depth (B): 1,500 – 10,000 mm |
KSI 5000
Recommended excavator weight: 35 – 50 t
Rated power: 130 kW
Recommended oil flow at 150 bar: 400–500 l/min
Mixing width (A): 400–500 mm
Mixing depth (B): 1,000–5,000 mm
Recommended oil flow: 300–350 l/min
Maximum oil flow: 350 l/min
Maximum uniaxial compressive strength: 10 Mpa
Standard mixing tool: ER 12/45/38/22 HC
Weight with 4 m long blade 5,000 kg
With 4 m long blade 5,500 kg
With 5 m long blade 6,000 kg
For each additional meter in length 500 kg
KSI 10000
Recommended excavator weight: 50 – 80t
Rated power: 220 kW
Mixing width (A): 500–600 mm
Mixing depth (B): 1,500–10,000 mm
Recommended oil flow: 350–500 l/min
Maximum oil flow: 600 l/min
Maximum uniaxial compressive strength: 10 Mpa
Standard mixing tool: ER ER 17/75/70/30 Q
Weight with 6 m long blade 9,500 kg
With 8 m long blade 11,000 kg
With 10 m long blade 12,500 kg
For each additional meter in length 750 kg
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KTR Chain Trenchers
The Kemroc KTR range of chain saw trenchers is a game changer for excavators, providing a versatile attachment that can trench not only in soils but also in rock with 90 MMPa compressive strength. With a range of cutting chain widths available, each fitted with wear-resistant picks, the KTR trencher can produce trenches with perfect profiles in widths ranging from 20 to 60 centimeters and to a maximum depth of 2 meters. When starting the trench, the KTR is supported while sumping down to the desired cutting depth. After reaching the required depth, the excavator can be driven backwards, or the trencher can be pulled forward with the excavator arm. The housing also features a spoil discharger to deposit spoil to the side of the trench, making the KTR range an efficient and effective tool for trenching projects.
Compare models
| ETR 1 | ETR 2 | ETR 3 |
|---|---|---|
| Recommended excavator weight: 18 – 25 t |
Recommended excavator weight: 25 – 35 t |
Recommended excavator weight: 35 – 60 t |
| Rated power: 90 kW |
Rated power: 130 kW |
Rated power: 220 kW |
| Recommended oil flow at 150 bar: 170 – 200 l/min |
Recommended oil flow at 150 bar: 250 – 350 l/min |
Recommended oil flow at 150 bar: 350 – 500 l/min |
| Maximum uniaxial compressive strength: 40 MPa |
Maximum uniaxial compressive strength: 50 MPa |
Maximum uniaxial compressive strength:
90 MPa |
| Cutting width, standard (A): 200 – 450 mm |
Cutting width, standard (A): 200 – 450 mm |
Cutting width, standard (A): 300 – 600 mm |
| Cutting depth (B): 1,000 – 1,500 mm |
Cutting depth (B): 1,000 – 1,500 mm |
Cutting depth (B): 1,500 – 2,000 mm |
ETR 1
Recommended excavator weight: 18-25 t
Rated power: 90 kW
Recommended oil flow at 150 bar: 170–200 l/min
Maximum oil flow: 220 l/min
Maximum uniaxial compressive strength: 40 MPa
Cutting width, standard (A): 200–450 mm
Cutter depth (B): 1,000 – 1,500 mm
Weight: 2,800 kg
Standard pick 1): ER 12/45/38/22 HC
1) Cutter chains can be supplied with picks for special applications as required.
ETR 2
Recommended excavator weight: 25-35 t
Rated power: 130 kW
Recommended oil flow at 150 bar: 250–350 l/min
Maximum oil flow: 350 l/min
Maximum uniaxial compressive strength: 50 MPa
Cutting width, standard (A): 200–450 mm
Cutter depth (B): 1,000 – 1,500 mm
Weight: 3,000 kg
Standard pick 1): ER 12/45/38/22 HC
1) Cutter chains can be supplied with picks for special applications as required.
ETR 3
Recommended excavator weight: 35-60 t
Rated power: 220 kW
Recommended oil flow at 150 bar: 350–500 l/min
Maximum oil flow: 600 l/min
Maximum uniaxial compressive strength: 90 MPa
Cutting width, standard (A): 300–600 mm
Cutter depth (B): 1,500 – 2,000 mm
Weight: 6,000 kg
Standard pick 1): ER 17/75/70/30 Q
1) Cutter chains can be supplied with picks for special applications as required.
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KTS Trenchers
THE KTS RANGE OF TRENCHERS CAN BE USED FOR PRODUCING CLEAN, CORRECTLY PROFILED TRENCHES QUICKLY IN COHESIVE SOILS AS WELL AS IN SOFT ROCKS WITH UNIAXIAL COMPRESSIVE STRENGTHS UP TO A MAXIMUM OF 20 MPA.
The cutter chain can be fitted with tungsten carbide tipped tools for soft rock or with tools designed for use in soils. In mixed ground, cutter chains with mixed tooling have given good results.
KTS Trenchers are designed for use on excavators from 2.5 to 10 tons and can be mounted on skid steer loaders with a suitable adaptor bracket.
Compare model
| KTS 10 | KTS 20 | KTS 30 | KTS 40 | KTS 50 |
| Recommended excavator weight: 2.5 – 4.5 t | Recommended excavator weight: 3 – 5 t | Recommended excavator weight: 5 – 7.5 t | Recommended excavator weight: 5 – 7.5 t | Recommended excavator weight: 5 – 10 t |
| Recommended oil flow at 150 bar: 35 – 65 l/min | Recommended oil flow at 150 bar: 45 – 80 l/min | Recommended oil flow at 150 bar: 60 – 95 l/min | Recommended oil flow at 150 bar: 70 – 115 l/min | Recommended oil flow at 150 bar: 80 – 135 l/min |
| Cutting width: 100 – 300 mm | Cutting width: 100 – 300 mm | Cutting width: 150 -350 mm | Cutting width: 150 -300 mm | Cutting width: 150 -200 mm |
| Cutting depth: 300 – 600 mm | Cutting depth: 600 – 900 mm | Cutting depth: 600 – 900 mm | Cutting depth: 800 – 1,200 mm | Cutting depth: 1,000 – 1,500 mm |
| Maximum uniaxial compressive strength: 15 MPa | Maximum uniaxial compressive strength: 15 MPa | Maximum uniaxial compressive strength: 20 MPa | Maximum uniaxial compressive strength: 20 MPa | Maximum uniaxial compressive strength: 20 MPa |
KTS 10
Recommended excavator weight 2.4 – 4.5 t
Adaptable to skid steer loaders yes
Trench cleaner available yes
Recommended oil flow at 150 bar 35 – 65 l/min
Maximum oil flow 65 l/min
Maximum hydraulic oil pressure 240 bar
Cutting width 100 – 300 mm
Cutting depth 300 – 600 mm
Maximum uniaxial compressive strength 15 MPa
KTS 20
Adaptable to skid steer loaders yes
Trench cleaner available yes
Recommended oil flow at 150 bar 45 – 80 l/min
Maximum oil flow 80 l/min
Maximum hydraulic oil pressure 240 bar
Cutting width 100 – 300 mm
Cutting depth 600 – 900 mm
Maximum uniaxial compressive strength 15 MPa
KTS 30
Adaptable to skid steer loaders yes
Trench cleaner available yes
Recommended oil flow at 150 bar 60 – 95 l/min
Maximum oil flow 95 l/min
Maximum hydraulic oil pressure 240 bar
Cutting width 150 – 350 mm
Cutting depth 600 – 900 mm
Maximum uniaxial compressive strength 20 MPa
KTS 40
Recommended excavator weight 5.0 – 7.5 t
Adaptable to skid steer loaders yes
Trench cleaner available yes
Recommended oil flow at 150 bar 70 – 115 l/min
Maximum oil flow 115 l/min
Maximum hydraulic oil pressure 240 bar
Cutting width 150 – 300 mm
Cutting depth 800 – 1,200 mm
Maximum uniaxial compressive strength 20 MPa
KTS 50
Recommended excavator weight 5 – 10 t
Adaptable to skid steer loaders yes
Trench cleaner available yes
Recommended oil flow at 150 bar 80 – 135 l/min
Maximum oil flow 135 l/min
Maximum hydraulic oil pressure 240 bar
Cutting width 150 – 200 mm
Cutting depth 1,000 – 1,500 mm
Maximum uniaxial compressive strength 20 MPa
