XCMG XP305EP New Energy Pneumatic Roller

Overview

The XCMG XP305EP is a 30-ton battery-electric pneumatic roller for asphalt paving, stabilized base layers and road maintenance. It uses a three-wheel-group structure with custom low-profile tires to generate high contact pressure and even compaction across the working width.

XCMG positions the machine as a zero-emission alternative to conventional pneumatic rollers for highway construction, municipal roads, airports, ports and industrial paving sites.

Core Specifications

Parameter	Value
Operating weight	30,000 kg
Battery voltage	579.6 V
Battery capacity	536 Ah
Rated energy	310.66 kWh
Single-tire load	3.3 t
Ground pressure	200–540 kPa
Theoretical gradeability	30%
Travel speed	0–16 km/h
Ground clearance	300 mm
Steering angle	±35°
Electric drive output	≥280 kW
External noise	≤104 dB

Electric Powertrain

Parameter	Value
Drive type	Battery-electric, dual-motor and dual-axle direct drive
Battery energy	310.66 kWh
Battery capacity	536 Ah
Battery voltage	579.6 V
Operating time	Up to 8 hours
Output power	≥280 kW
External noise	≤104 dB

XCMG states that the dual-motor, dual-axle direct-drive system removes chains, shortens braking distance and provides precise, stable control.

Compaction System

Parameter	Value
Working structure	Three-wheel-group pneumatic roller
Tire type	Custom 13/80-20 low-profile bias tires
Single-tire load	3.3 t
Ground pressure	200–540 kPa
Tire load distribution	Uniform front-to-rear loading

XCMG states that the large front-to-rear tire overlap and uniform load distribution improve compaction smoothness, while precise motor speed control reduces material displacement during start and stop.

Key Features

• Electric drive: more than 310 kWh of battery capacity, up to 8 hours of operation and at least 280 kW output.
• High contact pressure: XCMG states that the single-tire load reaches 3.3 t, with ground pressure up to 540 kPa for compaction depth and density.
• Three-wheel-group structure: an XCMG-patented pneumatic tire arrangement designed for efficient asphalt and base-layer compaction.
• Dual-motor direct drive: eliminates chains, improves control precision and shortens braking distance.
• Low noise: the official page lists external noise at no more than 104 dB.
• Smooth surface finish: low-profile tires, large tire overlap and uniform load distribution are intended to reduce surface marking and improve flatness.

Applications

New-road asphalt compaction, stabilized base and sub-base layers, road maintenance, highway construction, municipal paving, airport aprons, port paving and industrial hardstanding.

Data Source

XCMG official China product page: XP305EP, fetched on 2026-10-05. Additional parameters follow the XCMG global product page: XP305EP.

Two source anomalies were noted. The China page labels 784 N/cm as “compaction width”, but N/cm is a linear-load unit rather than a width unit, so that value is not presented as a confirmed width. The global page also lists a “vibratory drum diameter × width” value, but XP305EP is a pneumatic roller rather than a vibratory drum roller; that field is treated as template residue and is not used.

Specifications follow the XCMG official pages and may vary by batch and configuration. Final configuration and figures must be confirmed after order placement.