Tubular Type

AVK Group LLC brings to you a product line of tubular diesel hammers. The hammers are availiable with air and water cooling options.

Tubular diesel pile hammers are used for driving into the ground reinforced concrete, metal, wooden and sheet piles, both vertically and at an angle.

The construction equipment is used in civil, industrial and road construction for building foundations and supporting platforms for bridges, dams, naval docks, support walls and other constructions.

The hammer is selected according to a required purpose, as there are different weights of impact block: light (up to 2.5 tons), medium (up to 10 tons), heavy (up to 32 tons) and superpower (over 40 tons).

Light

Light kick-atomizing diesel hammers are used for driving ferroconcrete, metal, wooden and steel sheet piles.

The rigs are used for construction of foundations and supports in power engineering, oil and gas industries, industrial and civil construction.

We'll pick for you the diesel hammer with specific weight depending on the type of work. Base machine is a huge factor in selecting the hammer as well. Hammers in this section are used with pile masts for excavators and cranes, as well as all modifications of Russian rigs СП-49 and other brands, such as УГМК, БМ, etc.

Diesel hammers are attached to a guide using a hook for raising and lowering the hammer, and a pile driver's winch, attached to the rope.

Сharacteristic	D-12	D-16	D-19	D-25
Striking Part Weight, kg	1280	1600	1820	2500
Max. Strike Force, kJ	46	53	66	90
Strikes Per Minute	35-52	36-52	35-42	35-52
Max. Slope Angle While Driving Pile	1:2	1:3	1:3	1:3
Max. Pile Weight, kg	5000	5000	6600	7500
Fuel Consumption, l/h	4.5	5.5	7.5	8
Oil Consumption, l/h	0.5	1	0.6	1
Fuel Tank Capacity, l	24	32	32	67
Oil Tank Capacity, l	6.5	9	9	19
Length, mm	4770	4730	4865	5450
Weight, kg	2735	3250	3550	5330

Medium

Сharacteristic	D-30	D-36	D-46	D-50	D-62	D-80	D-100
Striking Part Weight, kg	3000	3600	4600	5000	6200	8000	10000
Max. Strike Force, kJ	102	123	166	180	219	267	334
Strikes Per Minute	36-52	36-53	35-53	35-52	36-50	36-45	36-45
Max. Slope Angle While Driving Pile	1:3	1:3	1:3	1:2	1:2	1:2	1:5
Max. Pile Weight, t	9	12	16	20	25	30	40
Fuel Consumption, l/h	10	11.5	16	17.6	20	25	30
Oil Consumption, l/h	1	1.5	1.5	3	3.2	2.9	2.9
Fuel Tank Capacity, l	67	89	89	83	98	155	155
Oil Tank Capacity, l	19	17	17	20.9	31.5	32	32
Length, mm	5450	5470	5470	5560	5910	6200	6358
Weight, kg	6030	7990	8990	11400	11870	16365	19820

Heavy

Сharacteristic	D-128	D-138	D-160	D-180	D-220	D-260	D-320
Striking Part Weight, kg	12.8	13.8	16	18	22	26	32
Max. Strike Force, kJ	417	461	544	610	740	884	1084
Strikes Per Minute	36 — 45
Max. Slope Angle While Driving Pile	1:2	1:2	1:2	1:2	1:3	1:3	1:3
Max. Pile Weight, t	50	70	90	100	180	212	260
Fuel Consumption, l/h	36	39	45	54	68	80	96
Oil Consumption, l/h	3.6	4	5	5	6.5	7.7	9.5
Fuel Tank Capacity, l	190	190	240	240	460	460	700
Oil Tank Capacity, l	60	60	80	80	100	100	150
Length, mm	7783	7983	7855	8365	7680	7970	8100
Weight, t	24.3	25.9	31.2	34	48	54	66.2

Superpower

Сharacteristic	D-400	D-500	D-600	D-700	D-800	D-900
Striking Part Weight, kg	40	50	60	70	80	90
Max. Strike Force, kJ	1320	1650	1980	2310	2640	3060
Strikes Per Minute	36 — 45
Max. Pile Weight, kg	324	400	480	560	650	750
Fuel Consumption, l/h	112	139	166	193	220	247
Oil Consumption, l/h	12	15	18	21	24	27
Fuel Tank Capacity, l	700	1100	1500	1500	2000	2000
Oil Tank Capacity, l	150	230	260	260	300	300
Length, mm	8600	9900	10400	10900	11400	11900
Weight, t	82.7	103.4	124	145	165	186

Advantages of our tubular hammers:

1. All equipment includes an air cooling system; cylinders made from cast iron, providing efficient heat dissipation at high temperatures and doesn't overheat. During work at low temperatures (up to -40°С) there's no need to drain and refill water in coolant tanks.
2. Hammers include fuel pumps with an option of regulating fuel delivery. It allows for choosing between minimum and maximum energy of the impact, as well as easier start without extra tools at low temperatures (up to -30°С).
3. Anvil block is made of chrome steel, piston - from cast iron with increased durability. This guarantees that parameters of the hammer will stay persistent even after 3-5 years of work.
4. The bearings are specially made for driving piles at an angle from 11° to 45° (depending on the model).
5. The hammers can be attached to pile drivers as well as base machines (such as crawler cranes) using a special cage.

Advantages of the tubular pile hammers over guide rod type:

- Assuming that height and weight of impact block is the same, tubular hammers are 1.5 times more powerful.
- The ratio between weights of impact block and pile for tubular hammers is 0.5-0.7, for guide rod hammers - 1.25.
- Lack of top beam means that kick-atomizing hammer cannot break due to excessive lifting of impact block during work.
- High wear resistance.
- Less frequent maintenance and replacement of the parts.